There's two or three a weekend, although its a bass club that puts them on, so not all of them are open to the public. I haven't seen a schedule yet. Most are in SE AR. You can always get in the Big Bass Bonanza (BBB). Last year it was $80 entry fee per day. But that $100,000 can make up for it quick. Plus another $115,00 given out in hourly and daily prizes. and there was only 2,199 people in it last year.
It will be June 27-29 this year