105 West Brewing Company is a craft brewery located in Castle Rock, Colorado, that has been bringing the community together since its founding in 2015. They offer a variety of hand-crafted beers, focusing on both classic and creative styles, including popular options like the 'Deez Nuts' peanut butter and hazelnut ale. As a veteran-owned, gratuity-free brewery, 105 West supports local causes by donating any cash tips left behind to different charities each month.