Definitely go. It is a ton of fun. But go early. Hundreds (thousands?) of people were there and bus loads of elementary kids. It’s run by a TJ student group and has booths staffed by something like 300 TJ kids.

We went to this last year and it was so much fun!

Looks like it is May 18th this year.

http://tjtechstrav.org/

Congrats to the eloquent student speakers as last nights APS budget hearing. One mentioned an annual event for elementary students to do science experiments with students at tj. Anyone have more info on this? My kid would LOVE this!