With COVID it is likely that you won’t be able to play much paper legacy. Here is a community run event with live coverage and insane EV (40$ for ~5$ entry). Anzid is one of the loudest voices for legacy and is worth supporting.

Link

I have been generally impressed by mtgmelee as a TO. Double Elimination + Online play means that you can play while it matters and then go about the rest of your day. No playing it out halfheartedly in case of breakers! No stupid IDs or top 8 cuts!