Memorial Blood Centers help supply nearly 40 local hospitals and more than a dozen air ambulance bases. Help hospital patients in need by scheduling an appointment online at mbc.org/donate or by calling 1-888-GIVE-BLD (888-448-3253). Give blood Saturday, June 11, 8:30 am-1:30 pm, Northeast Farmers Market, 629  2nd St. NE or Monday, June 20, Indeed Brewing, 711 15th Ave. NE, 12:30- 5:30 pm. All donors will be entered for daily drawings to win tickets to a Twins game.