May

Early-Late May:  Laughlin Mile Dragon Boat Challenge. This ancient Chinese sport comes to Laughlin as local and international teams of 20 rowers, a steersman and a drummer paddle 44-ft. -long Chinese war canoes down 1 mi/1.5 km of the Colorado River. The best viewing spot is the River Walk, where a cultural festival with drumming contests takes place. 90 miles south of Las Vegas. For information, call the Laughlin Chamber of Commerce toll-free at 800-227-5245.

Mid May:  Las Vegas Cruise. This annual event showcases pre-1972 classic cars in the Show and Shine, in addition to a poker run, photo ops with the owners and drivers of vintage cars, and other free entertainment. The Freemont Street Experience. For information, call 702-678-5777, or toll-free 800-249-3559.

Early May:  Cinco de Mayo. This commemoration of the 1862 Battle of Puebla showcases the Banda Festival with well-known bands performing. Organized by the Mexican Patriotic Committee. Freedom Park, Washington and Mojave. For information, call 702-649-1198.

June

Mid June:  National Open Chess Tournament. Dozens of national and international chess masters of all ages compete in nine sections, including a qualifier for the U.S. championship. Riviera Hotel and Casino, 2901 Las Vegas Blvd. S. For information and tickets, call 702-734-5110, or toll-free 800-634-6753.