| Date | Event |
| August 2012 |
| 1st 12:00PM | Chamber Education Committee Meeting Nicky's Restaurant |
| 1st 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 2nd 12:00PM | Madison Toastmaster's Meeting Madison Public Library |
| 2nd 3:00PM | Farmer's Market Madison's Library Park |
| 2nd 5:00PM | Community Celebration After Miracle Treat Day Madison Airport |
| 2nd 7:00PM | Madison Area Arts Council Meeting BrickHouse Community Arts Center, 106 S.E. 2nd St. |
| 2nd 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 3rd 7:00AM | Chamber Ag Committee Meeting 2nd Street Diner |
| 5th 10:00AM | 19th Annual Madison Car Show Prairie Village, 1 Mile West of Madison on Hwy 34 |
| 6th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 6th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 6th 5:30PM | Madison City Commission Meeting City Hall |
| 6th 7:00PM | Madison Booster Club Meeting Nicky's Restaurant |
| 7th 9:00AM | Lake County Commission Meeting Lake County Courthouse |
| 7th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 7th 5:00PM | National Night Out Westside (Swimming Pool) Park |
| 7th 5:15PM | Lake County Historical Society Board Meeting Smith-Zimmermann Museum, 221 8th St. NE |
| 8th 10:00AM | Inter-Lakes Community Action Head Start Center Ground Breaking Ceremony 111 N. Van Eps |
| 8th 1:00PM | Madison District Wide Student Registration Madison Elementary School |
| 8th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 9th 8:00AM | Madison District Wide Student Registration Madison Elementary School |
| 9th 3:00PM | Farmer's Market Madison's Library Park |
| 9th 4:00PM | Chamber Community Promotions Meeting Depot Community Room |
| 9th 6:15PM | Domestic Violence Network Board Meeting South Dakota Department of Labor, 223 Van Eps |
| 9th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 13th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 13th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 13th 5:30PM | Madison City Commission Meeting City Hall |
| 13th 5:30PM | Madison Lion's Club Meeting 2nd Street Diner |
| 13th 6:30PM | Madison Central School Board Meeting Madison Middle School, Room 117 |
| 14th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 15th 4:00PM | Junior Achievement Board of Directors Meeting Heartland Consumers Power District |
| 15th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 16th 12:00PM | Madison Toastmaster's Meeting Madison Public Library |
| 16th 3:00PM | Farmer's Market Madison's Library Park |
| 16th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 18th 10:30AM | 2012 Bulldog Golf Classic Madison Country Club |
| 18th 12:30PM | Fundraiser for Benjamin McGuire Madison Westside Park |
| 19th 8:00AM | Discover DSU Day Dakota State University |
| 20th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 20th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 20th 5:30PM | Madison City Commission Meeting City Hall |
| 21st 9:00AM | Lake County Commission Meeting Lake County Courthouse |
| 21st 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 22nd 5:00PM | Educator's Reception Nicky's Restaurant, 1407 NW 2nd Street - W Hwy 34 |
| 22nd 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 23rd 9:00AM | 50th Anniversary Steam Threshing Jamboree Featuring John Deere Prairie Village, 1 Mile West of Madison on Hwy 34 |
| 23rd 3:00PM | Farmer's Market Madison's Library Park |
| 23rd 5:00PM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 23rd 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 24th 7:30AM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 24th 9:00AM | 50th Anniversary Steam Threshing Jamboree Featuring John Deere Prairie Village, 1 Mile West of Madison on Hwy 34 |
| 24th 1:00PM | Ellsworth Funeral Home 100 Years of Service Open House 321 North Egan Avenue |
| 24th 5:00PM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 25th 7:30AM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 25th 9:00AM | 50th Anniversary Steam Threshing Jamboree Featuring John Deere Prairie Village, 1 Mile West of Madison on Hwy 34 |
| 25th 5:00PM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 26th 7:30AM | Izaak Walton League Serving Meals Jamboree Weekend Izaak Walton Club House |
| 26th 9:00AM | 50th Anniversary Steam Threshing Jamboree Featuring John Deere Prairie Village, 1 Mile West of Madison on Hwy 34 |
| 27th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 27th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 27th 5:30PM | Madison Lion's Club Meeting 2nd Street Diner |
| 27th 5:30PM | Madison City Commission Meeting City Hall |
| 28th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 29th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 30th 3:00PM | Farmer's Market Madison's Library Park |
| 30th 7:00PM | Dinner Cruise Hillside Resort/Lake Madison |
| 30th 7:00PM | MAAC Art Show and Concert The BrickHouse, 106 SE 2nd Street |
| 31st 6:00PM | Live Music with Special Guest: Kaci Fodness Mochavino |