See all shopping in Haines Haines for: Adventure, Food And Dining, Art And Culture, Nightlife, Spa, History, First Timers, Family, Romance, Shopping Howsers IGA Supermarket Main St near 2nd Ave About Howsers IGA Supermarket, Main St near 2nd Ave. Mon-Sat 8am-9pm; Sun 10am-7pm. Locally owned full service supermarket in downtown Haines. Add to Wish List