Legal wagers on sporting events arrived in central New York this morning as the DraftKings Sportsbook opened at del Lago Resort & Casino. It is a 6,000-square-foot lounge with 23 self-serve betting kiosks and cashier stations, plus a full-service bar and restaurant with seating for 200. Sporting events will be shown live on 1,000 square feet of LED video screens, including 16 TV sets. There are also odds boards and a scrolling ticker showing live scores, stats, injury news and additional player information. Del Lago’s sports betting lounge will be the fourth to open in Upstate New York this summer,…