tonight's vigil will honor sergeant jeffrey simper. . his mother is holding out hope that her son is still alive. >> i don't believe that he's gone yet. i still feel that there's a chance. there has to be a chance. >> allen plans to attend tonight's vigil at the american legion post in fountain. >>> i've been breaking colorado law! so is brandon. we're home brewers when he have unknowingly violated a state law that legislators say is outdated. in this high rent location near downtown denver, you'll find one. colorado's newest home brew stores. it made sense to open up shop here because this hobby is booming! customers about 30% of them come in not knowing anything. >> reporter: more people care about their ingredients and finding new tastes like meskweet grain. >> -- mesquite grain. >> it tastes like barbecue. >> huh! does that come through in the beer? >> oh, yeah. absolutely. >> reporter: it's also a hobby built around sharing. >> i think it's the social aspect is a big part of it. i started with friends. i've always brewed with people