J.H.
Don't look at the child like she is an age, all kids like the same activities not matter how old. It all stimulates their minds. Zoos, water parks, trips to the park, Dallas aquarium, gym classes. My neice started gymnastics when she was 3-mths old. Do art projects, painting shaving cream, etc.There are also Mommy and Me play dates that you can go to. Most the malls also have play centers that is the child is crawilng they would love!!!Get together with friends that have kids. My daughter is 20 months and one of my best friends has a 6 month old, My daughter entertains her adn keeps her laughing and playing:) Good luck