The Time Traveler Convention

Technically, you would only need one time traveler convention. Time travelers from all eras could meet at a specific place at a specific time, and they could make as many repeat visits as they wanted. We are hosting the first and only Time Traveler Convention at MIT. We request that you bring refreshments if possible, as we need to make this a great party for you and for the time travelers. RSVP at timetravelerconvention@gmail.com, and then show up at the designated place at the designated time!