All TBS events are complimentary and open to all alumni and their families. Kids activities available. Pre-registration is required for all events. Alumni can pick and choose what you want to do or do it all. This is a rain or shine event. Parking is limited at the Upper School during the Homecoming game; we encourage guests to carpool or use a ride share service on this day. *Individual milestone reunion parties are separate ticketed events organized by the class.