Kid friendly baby shower ideas/suggestions

[ADAMS4]

Hi. My dd's teacher is pregnant, and due at the end of the school year. Myself and two other Mom's are planning an in-school baby shower. It will be the students, and any parents who wish to attend. Does anyone have any ideas for any cute kid-friendly favors, snacks, or activities? Thanks for your help in advance. There will be about 60 kids in attendance.