D.L.
have you thought about Baby sign language? its really interactive & engages her language skills which can be really enriching to her since her language skills are in their prime developmental stage right now!
also, you can never go wrong with all types of reading activites.
I'm a speech-language patholgist, which is partly why i recommend it. also, i have ababy signs program i plan on starting with my own daughter in a few months!