I went to this once back in the 90s when I worked there -- there was a science-fair vibe (I guess; never been to one of those) with little booths and posters an

I went to this once back in the 90s when I worked there -- there was a science-fair vibe (I guess; never been to one of those) with little booths and posters and some demos of things like active vibration control or some cryogenic/vacuum thingy whose purpose I've forgotten. Afterwards we had some food and juggling in the quad. If anyone wants to make an outing Sunday, email me (see my profile). You'd have to supply the wheels.