do the caillou theme. my daughter is also 2 and we had a sesame street theme for her birthday. i was at walmart buying an elmo bedding set and an ernie doll for her gifts and the cashier said "oh your little boy is just going to love this" why should someone just assume it was for a boy? my daughter's favorite characters happen to be ernie and elmo, and its not my fault that all the ernie stuff is "boy stuff" if your daughter like caillou, giver her caillou because thats what her birthday is about, making her happy