The Stoneham Chamber of Commerce is scheduled to hold its 23d annual golf tournament June 17 at Thomson Country Club, 2 Mid Iron Drive in neighboring North Reading. Hosted by Stoneham Savings Bank, the tournament is open to all. The event is scheduled to begin at 11:30 a.m. with registration and lunch. Golfing will begin at 12:30 p.m., with participants playing 18 holes in a scramble format. The event features $35,000 worth of prizes, a silent auction, and a buffet dinner presented by Theresa’s of Middleton in Thomson’s renovated dining room. The cost is $150 per golfer, or $600 for a foursome. For more information, contact Jennifer Welter, executive director of the chamber, at 781-438-0001 , or download the forms and register online at stonehamchamber.org.