Sacred Heart Catholic Church 321 9th St. Heron Lake, MN 56137 507-793-2357Father Patrick Arens Summer Mass Schedule: Saturday: 7:00 p.m. - Heron LakeSunday: 8:00 a.m. - BrewsterSunday: 10:00 a.m. - Windom Winter Mass Schedule: 5 p.m. Saturday in Brewster 8:30 a.m. Sunday in Heron Lake 10 a.m. Sunday in Windom United Methodist Church402 11th St. Heron Lake, MN 56137 Office 507-662-5854 Parsonage 507-662-5951 (Church office closed FridaysEmergency - 507-822-2673) Worship Service: 9:00 a.m. - Sunday Worship - Heron Lake Evangelical Lutheran Church 231 11th St. Heron Lake, MN 56137 Prairie Star Parish OfficePhone: 507-407-2776 Sunday: 8:00 a.m. Worship Service