First Southeast Bank Address: 3 Main Ave N, Harmony, MN 55939 Phone: (507) 886-6922 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks, Mortgages, Loans, County Government Other Businesses: Harmony Guest House at 115 2nd Ave SW, Harmony, MN 55939 Selvig House Bed & Breakfast at 140 Center St E, Harmony, MN 55939 Country Lodge Motel at 525 Main Ave N, Harmony, MN 55939 Quarter Quarter at 25 Center St E, Harmony, MN 55939