I've updated the High Programmer event catalog for 2019. Assuming I didn't screw anything up, it should keep itself updated automatically.
I think the best part is the powerful search capabilities. Are you a 16-year-old looking to play an RPG and that fits in your free time between noon and 6pm on Thursday, and you need the GM to be willing to teach the rules? There are 229 are the moment! Looking for D&D games for adults who know the rules solid? There are 9 right now!
My site updated 4 times per day based on the official spreadsheet. As a result, it may be behind the official site as much as 12 hours, especially for number of tickets available.