Rake in LA cardrooms

[doug001001]

I'm heading out to LA next month for a weekend and I heard that the rake structure is different than I'm used to. They mentioned that in the low limit games that $3 from the player on the button was dropped (at either bicycle or commerce I think he said?) plus a portion of the pot based on size.

Just curious if this is the case and which cardrooms offer the best deal/games for 6/12 and below.

thanks,
Doug