Build all kinds of merry mischief when you count down to the holidays with the advent calendar by mega bloks minions featuring 24 different holiday themed surprises which you can open and build each day this exclusive seasonal set includes three never before seen buildable minions in special festive outfits ideal for ages 5 and up advent calendar with 24 different holiday surprises for building a new toy each day includes three never before seen holiday themed buildable minion characters with