There have been many mainstream "culture clash" films - Crash and Grand Canyon among them - but it takes a better screenwriter than "Lord Chuck" to pull it off well.

Monique Alexander and Jack Lawrence get lost in Pacoima (which, despite the title card, is not in the 91311 zip code) and are set upon by a bunch of Latinos when they stop at a bar to ask directions. Look for plenty of intercultural insertion, the best of which is Monique and Tommy Gunn's spoon/cowgirl/horsie ride on and beside the pool table.

Retailing: Plenty of cute gals having hot sex, behind a clueless plot, so stock accordingly.