I was going to start playing at Oregon airsoft arena, but It seams like it's a really "young" place. I like it because you can just walk in and play. Is there another place like that but towards older people or just the events we have here?
None that I know of. Most people would not find it very lucrative to pay rent on a large facility and stay there all week in case people wanted to drop in. The younger players keep these places in business.
I don't think so. Still, it's not so bad if you go in knowing that they may not call their hits and just deciding to have fun anyway. It can be a good time, just don't get hung-up on things like "honor" and "rules".