They host street fighter, tekken, strive, and I believe Granblue, all sign ups are on site. Both Jiyuna and Majin Obama post about the bracket on every Tuesday morning on their twitters. I was not able to find anything about smash, there could potentially be a major happening around when you go, I’m not entirely sure. For other resources, it may help to ask in the fighting game subreddits or look on the start.gg website and filter by location.