The Golden State Warriors star has a basketball side gig going: On Thursday, he will work as a concierge fielding calls at San Francisco's HotelTonight , speaking directly to customers when they call to book rooms or inquire about last-minute availabilities or make special requests in NCAA Tournament cities. Serving as a digital concierge for part of the afternoon, the All-Star forward will job shadow HotelTonight co-founder and CEO Sam Shank and his executive team.