Either Florida worlds or Las Vegas Worlds. Both have the same merit, just a lot of Indiana teams choose Florida because it's cheaper (understandably).

In terms of the Midwest, it has to be the Mojo. Both for the gender specific tourneys and now for the coed as well. Always gets the most entries.

For Indiana, it's probably XKE or Winchester? I Bedford All-Nighter and Maddog All-Nighter used to be legit, but COVID kinda killed those.