I dont know anything about Friday's, but I recommend going Hard Times in Bellflower. They have a Saturday one pocket tourny and Sunday they have a nine ball tourny. Check out there webpage for more information
http://www.hardtimesbellflower.com/Tournaments.html
Honestly, I have only been there one time for two days and it was like I was in a pool players heaven. The only place I have been too that was very close to Hardtimes was Q-master in Virginia Beach and I am sure there are many othe great ones out there, but dont miss out on the chance to go to the best pool hall on the west coast IMHO.