I love planning themed-parties as I love trying to think of all the ways we can incorporate the theme into even the smallest details. Here are some of the pieces I worked on for my son's math/nerd-themed 1st birthday party.
Bowties for the boys and hairbows for the girls
Glasses and bowtie picture props made out of foam and straws
A food-coloring-free and egg-free smash cake for the little guy turning one squared
Fondant-topped blue velvet cupcakes for the guests
Never leave home without them.