Boardgamearena.com: This online site has a number of games to play and it is browser based. It is free to play, but if you want access to all the games you need someone with a premium membership in your group. We will have premium members setting up and running games all day. If you are curious, here is their about page. It has a nice interface and games have a timer. There is an internal chat feature, but it can be glitchy. We are going to recommend you use our discord server. Games for the convention will be played in real time, but you can play asynchronously.