Merchants State Bank Address: 209 W Main St, Irene, SD 57037 Phone: (605) 263-0170 Banks Other Businesses: Volin Community Cafe at 45275 299th St, Irene, SD 57037 Irene Lounge Bar & Grill at 222 E Main St, Irene, SD 57037 Corner Tavern at 120 E Main St, Irene, SD 57037 Mayfield Bar & Grill at 44398 SD Highway 46, Irene, SD 57037