Live in west flag, flagbrew is ok, bever street is mundane. mother road brewery puts them both to shame.
also check out the flagstaff climbing center on N san francisco. I havn't been to beta yet. the people at flag climbing center are nice. also there is a climbing group called the GNARBARIANS (greater northern arizona climbing somtheing or others) they are on facebook. it's a community of local climbers that meets, drinks beer, and talks about climbing among other things. a good place to meet new partners for sure.
mountain project has lots of great beta, but not all of it. most of the downtown shops including flagstaff climbing will have the local beta books.
canyoneering is also big up around the rim, there is a community there too.