Aw, chipmunks would be so cute!!! We don't have chipmunks this far south, just tons of squirrels, and I remember how I excited I was the first time I was up in New York state at discovering how much cuter they are!
And of course bushbabies are adorable. Related to that, we need some lemurs, too. At least ring-tailed and red-ruffed. Those seem to be the most popular in zoos.