You won't find a brewery with a more dedicated clientele than the Copper Kettle, and you won't find a brewery that caters more to its regulars than this spot owned by Jeremy Gobien and Kristen Kozik. Stuck in a hidden business park between Denver and Aurora, the Copper Kettle has had to expand three times in less than a year of operation, in part because of regulars grateful for a craft-beer outpost on their side of town (a gold medal at the Great American Beer Festival didn't hurt, either). This core group also makes up the brewery's fifty-member Brew Club, a beer-loving bunch of folks who were the first to buy the equivalent of fifty beers after Copper Kettle opened. Every member gets their own stein, along with special beer rates and opportunities to hang with the owners. "A lot of them, we see three or four times a week, and we know them intimately," Kozik says. "They have promoted us more than anyone else."