Obviously, we're going to play some form of Rottblatt softball.  See the schedule for times.  Therefore, bring a baseball mitt or as they say in Berlin, "bring ein baseball mit"

A big thing that caught on after we all left campus in 1975 was this "Ultra Frisbee." So bring your obsessive/compulsive golden retriever if you want to fuzz up any rival frisbee events.

And, since we are all getting on in years now, you might want to bring that "William Holden" drinking helmet. No, not one of those stupid hats with the beer can holder and tubing, a real geniune drinking helmet meant to minimize injury when you fall out of that narrow twin bed in Burton and hit your head against the bed stand, just like the late "Picnic" actor did after a night of revelry. We want a safe reunion, so don't skip the drinking helmet.

Lastly, you may want to consider packing cleats just in case a rugby match breaks out.