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Children's Day

Children's Day – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for Children's Day on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing Children's Day?

If you're planning to get Children's Day, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: Children's Day

Are you looking for the best Children's Day? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive Children's Day

If you are looking for products based on price, you can browse the lowest priced Children's Day, or choose to sort by price from highest to lowest.

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13,976 Results
3.3
Pokémon TCG: Mega Evolutions - Mega Symphonia Booster Pack (Japanese)
Pokémon Cards - Mega Evolution: Mega Symphonia (M1S), Booster, 10 cards in the deck, release date: August 2025, not returnable after unpacking*
99,-
Buy
In stock > 20 pcs at the supplier's
Order Code: HRApok044
4.9 244×
LEGO® Creator 3 v 1 31140 Magical Unicorn
LEGO Set for children, suitable from the age of 7 years, theme: Fairy tales, launched in 2023, 145 pc(s)
Great price 209,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO31140
4.8
LEGO® ONE PIECE 75638 ONE PIECE 75638
LEGO Set for children, suitable from the age of 9 years, theme: Fantasy and Movies and TV shows, launched in 2025, 926 pc(s)
1,649,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75638
5.0
LEGO® DUPLO® 10475 Construction Vehicles 3 in 1
LEGO Set for children, suitable from the age of 2 years, theme: Cars, Excavators and Means of transport, launched in 2026 - new releases, 22 pc(s)
489,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10475
4.3
LEGO® Minifigures 71051 28th Series - Animals
LEGO Set for children, suitable from the age of 5 years, theme: Animals, launched in 2026 - new releases, 7 pc(s)
119,-
Buy
In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO71051
5.0 18×
LEGO® Architecture 21063 Neuschwanstein Castle
LEGO Set for adults, suitable from the age of 18 years, theme: Buildings, Castles and Locks, launched in 2025, 3455 pc(s)
Discounted -3 % 5,489,- 5,689,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21063
4.0
LEGO® Technic 42225 Yellow Motorcycle
LEGO Set for children, suitable from the age of 7 years, theme: Cars, Means of transport and Motorcycles, launched in 2026 - new releases, 151 pc(s)
219,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42225
4.9 16×
LEGO® ONE PIECE 75636 ONE PIECE 75636
LEGO Set for children, suitable from the age of 8 years, theme: Buildings, Fantasy and Movies and TV shows, launched in 2025, 299 pc(s)
639,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75636
4.9 45×
LEGO® Minecraft® 21275 TNT Jungle House
LEGO Set for children, suitable from the age of 8 years, theme: Houses and Fantasy, characters: Creeper and Steve, launched in 2025, 287 pc(s)
Amazing Deal 579,- Save 170,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21275
5.0
LEGO® City 60479 Police van for prisoner transport
LEGO Set for children, suitable from the age of 6 years, theme: Means of transport and Police, launched in 2026 - new releases, 198 pc(s)
Amazing Deal 379,- Save 120,-
Buy
In stock 1 pcs
Order Code: LO60479
5.0 73×
Cabo
Card Game for 2–4 players, recommended from 8 years, minimum game length 45 min
259,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: HRAbz22980
5.0
LEGO® Minecraft 21590 Duel with Wither
LEGO Set for children, suitable from the age of 8 years, theme: Games, launched in 2026 - new releases, 494 pc(s)
Amazing Deal 1,379,- Save 320,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21590
4.7 41×
LEGO® Star Wars™ 75431 Battle Pack of Clone Troopers from the 327th Star Corps
LEGO Set for children, suitable from the age of 7 years, theme: Fantasy, Movies and TV shows and Superheroes, launched in 2025, 258 pc(s)
799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO75431
5.0 39×
LEGO® Minecraft® 21274 Meeting the Guardian
LEGO Set for children, suitable from the age of 7 years, theme: Houses, Fantasy, Movies and TV shows and Games, launched in 2025, 238 pc(s)
Great price 469,- Save 30,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO21274
4.9 313×
LEGO® Harry Potter™ 76433 Mandragora
LEGO Set for children, suitable from the age of 10 years, moving parts, theme: Movies and TV shows and Flowers, launched in 2024, 579 pc(s)
1,399,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO76433
LEGO® Speed Champions 77262 Block's '65 Ford Mustang Hoonicorn V1
LEGO Set for children, suitable from the age of 9 years, theme: Cars and Means of transport, launched in 2026 - new releases, 345 pc(s)
Pre-sale price 669,-
Expected June 1, 2026
Order Code: LO77262
4.9 387×
LEGO® | Disney 43249 Stitch
LEGO Set for children, suitable from the age of 9 years, theme: Movies and TV shows, Animals and Games, launched in 2024, 730 pc(s)
1,429,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO43249
4.8 49×
LEGO® Technic 42198 Remote Area Aircraft
Plastic Model - suitable boys, type of model: aircraft, suitable from 8 years
699,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42198
4.9 110×
LEGO® City 60373 Fire Rescue Boat
LEGO Set for children, suitable from the age of 5 years, theme: Firefighters, launched in 2023, 144 pc(s)
Great price 459,- Save 40,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO60373
4.9 351×
LEGO® DUPLO® 10913 Brick Box
LEGO Set for children, suitable from the age of 1,5 year, theme: Cars, Buildings, Nature and Art, launched in 2019, 65 pc(s)
Great price 699,- Save 50,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10913
4.9 481×
LEGO® Botanicals 10280 Bouquets
LEGO Set for adults, suitable from the age of 18 years, theme: Flowers, Nature and Garden , launched in 2021, 756 pc(s)
1,279,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO10280
4.9 171×
LEGO® Technic 42172 McLaren P1™
LEGO Set for adults, suitable from the age of 18 years, theme: Cars and Means of transport, launched in 2024, 3893 pc(s)
10,990,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO42172
4.8 40×
LEGO® Speed Champions 77240 Hyper Sports Car Bugatti Centodieci
LEGO Set for children, suitable from the age of 9 years, theme: Cars and Means of transport, launched in 2025, 291 pc(s)
579,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO77240
5.0
LEGO® City 60491 Motorcycle Transport Truck
LEGO Set for children, suitable from the age of 4 years, theme: Means of transport, Motorcycles and Lorries, launched in 2026 - new releases, 88 pc(s)
Amazing Deal 379,- Save 120,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: LO60491
 

Children's Day

Children's Day

In the category Children's Day on Alza.cz, we currently have a total of 13976 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap children's Day Check out products sorted by price starting with the highest price in the category best sellers, best children's Day You’ll find products sorted by reviews starting from the highest ranked in children's Day reviews
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