Dances for really young dancers

We’re talking like down to two years old, hopefully with parents. With any luck parents will hold the younger ones and mom and dad, dad and dad, mom and mom will dance together. But does anyone have any ideas for if the parents don’t engage in the dancing but just want to take pictures of their darlings? It’s for a library program, about 30 minutes. Thanks for any thoughts you might have. Jim Thaxter Columbia, MO