Kidslearning (Brooklyn)

Looking for kids learning devices, battery operated Flip-top things. Anything that dealt with kids to be touched and have sound and everything we're having a Halloween party at my church. So I wanna go post Apocalypse. Cyberpunk, version I got almost all the pieces, and I want to take me about a month to put together, but I'm missing just a computerized things. If you any of those things?Please tell me thank you so much