Have a very happy birthday (or happy ANY-day, tbh).
Mallory McInnis / BuzzFeed
Use Trix cereal to make brightly colored polkadots.
Recipe: Funfetti Buttermilk Birthday Cake at A Beautiful Mess
Make stripes with edible glitter for a cake that sparkles.
Tutorial: Glitter Cake at A Subtle Revelry
Erin Holland for asubtlerevelry.com
Unwrap some Dum Dum Pops and stick them straight into the cake.
Decorations that won’t budge if you have to bring a cake on the road.