The venue in the speed way or w.e it was isn't bad. The one with VC9 and such is awful.
Also you might want to look into adopting the new socal style. Get the venue as cheap as possible, do $5 for each events, pools, and amateur brackets. It's been boosting attendance in socal, as it's incredibly favoring to new players and those that don't always make it to the top. Get more matches in, costs cheaper. We might also see some more OOS since they can put the money they are saving in tourney fees to traveling (gas is astronomical these days).
for venue you can talk to them and say like how smash is hurting for attendance compared to how it used to be, and you want to try this for like 2-3 tournaments to see if it helps. smash only attendees pay $5 venue, if they enter more games (like GoW, Halo, Pokemon, etc) they pay the normal $10