Sebastopol police staged decoy operations that caught a young woman selling alcohol to a minor at CVS and another man who bought alcohol for a minor at Safeway.
Police were on the lookout for incidents throughout Sebastopol from 6-9 p.m. Friday night.
"We've been doing this probably about once a month or so," said Sgt. Greg DeVore. "There's more of these to come."
The goal of the project is to decrease youth access to alcohol, he said.