The American Red Cross is staging the following upcoming blood donation opportunities:

• Today, March 20, 11:30 a.m.-4:30 p.m., Hammond Central School, 51 S. Main St.

• Tuesday, March 21, 12-4 p.m., Horizons, 56-58 Main St., Massena; and 12-6 p.m., Potsdam High School, 29 Leroy St.

• Thursday, March 23, 12:30-5:30 p.m., Dobisky Visitors Center, 100 Riverside Ave, Ogdensburg

• March 24, 1:30 a.m.-4:30 p.m., SUNY Potsdam-Merritt Hall, 44 Pierrepont Ave.; and 12 p.m.-5 p.m., Winthrop American Legion Post 514, 675 State Highway 11C

• Monday, March 27, 12:30-5:30 p.m., Gouverneur Community Center, 4673 NY-58

• Tuesday, March 28, 9:30 a.m.-2:30 p.m., Lisbon Central School, 6866 County Route 10

• Wednesday, March 29, 9 a.m.-2 p.m., Harrisville Central School, 14371 Pirate Lane

• Thursday, March 30, 8:30 a.m.-1:30 p.m., Hermon DeKalb Central School, 709 E. DeKalb Rd., DeKalb Junction

• Friday, March 31, 12-5 p.m., Fairfield Inn & Suites by Marriott Canton, 5955 US-11; and 8 a.m.-2 p.m., Ogdensburg Free Academy, 1100 State St.

Info: www.redcross.org .