LEGO 40584 Birthday Diorama is a 157 piece Seasonal promotional set with 2 minifigs pending release in 2023. It includes birthday details, including balloons, a candle, cakes, gifts and “Happy Birthday” signage.

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40584 Birthday Diorama
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Sets in Seasonal / Birthday

Theme / Subtheme Seasonal / Birthday
Year 2020
Pieces / Minifigs 141 / 1
Availability Exclusive
40382 LEGO Birthday Set
Retail $12.99
Available at retail
Theme / Subtheme Seasonal / Birthday
Year 2019
Pieces / Minifigs 40 / 1
Availability Retired
853906 LEGO Birthday Card
Retail $9.99
Value $17.99
Growth 80.1%
Annual growth 13.2%
Theme / Subtheme Seasonal / Birthday
Year 2013
Pieces / Minifigs 28 / 2
Availability Retired
850791 LEGO Minifigure Birthday Set
Retail $7.99
Value $10.88
Growth 36.2%
Annual growth 4.1%
Theme / Subtheme Seasonal / Birthday
Year 2012
Pieces 24
Availability Retired
40048 LEGO Birthday Cake
Retail $4.99
Value $8.00
Growth 60.3%
Annual growth 5.2%
Mark your birthday or send a celebratory gift to friends or family with this sweet LEGO® Birthday Diorama (40584). The set includes lots of colorful birthday details, including balloons, a candle, cakes, gifts and “Happy Birthday” signage. There are also 2 minifigures to add to the party vibe. Use the changeable scenery to customize your build.

Build a birthday diorama – Create a party scene to mark any LEGO® fan’s birthday. The set includes lots of celebratory details, including balloons, a candle, cakes, gifts and “Happy Birthday” signage

Send birthday wishes – Why not give this LEGO® Birthday Diorama (40584) as a gift to mark the birthday of a friend or loved one of any age from 6+

Dimensions – The scene measures over 3.5 in. (9 cm) high, 3 in. (8 cm) wide and 3 in. (8 cm) deep
Description provided by LEGO©