| Date | Event |
| April 2010 |
| 1st 12:00PM | Madison Toastmaster's Club Meeting Madison Public Library |
| 1st 7:00PM | Madison Area Arts Council Meeting Community Arts Center, 106 SE 2nd St. |
| 2nd 7:00AM | Chamber Ag Committee Meeting 2nd St. Diner |
| 5th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 5th 5:30PM | City Commission Meeting City Hall |
| 5th 7:00PM | Madison Booster Club Meeting Nicky's Restaurant |
| 6th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 7th 12:00PM | Chamber Education Committee Meeting Nicky's Restaurant |
| 7th 4:00PM | Junior Achievement Board of Directors Meeting Depot Community Room, 315 S. Egan Ave. |
| 8th 4:00PM | Community Promotions Meeting Depot Community Room, 315 S. Egan Ave. |
| 8th 7:00PM | Candidate Forum - School Board & Opt-Out Election Madison High School Lunchroom |
| 10th 9:00AM | Electronics Drop-Off Recycling Center |
| 10th 9:00AM | Spring 2010 "Ask the Expert" Housing Expo St. Thomas School Gym, 401 N. Van Eps |
| 12th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 12th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 12th 5:30PM | Madison Lions Club Meeting 2nd St. Diner |
| 12th 5:30PM | City Commission Meeting City Hall |
| 12th 6:30PM | Madison School Board Meeting Madison Middle School, Room 117 |
| 13th 7:00AM | School Board & Opt-Out Election - Please Vote! City Armory, 120 N. Van Eps Ave. |
| 13th 7:00AM | School Board Election
|
| 13th 11:00AM | Senior Expo Sponsored by the Lake County Aging Alliance Dakota Prairie Playhouse, 1205 N. Washington Ave. |
| 13th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 14th 12:00PM | Chamber Rec & Tourney Committee Meeting Pizza Ranch |
| 15th 11:30AM | Madison Chamber Annual Meeting Nicky's Restaurant |
| 15th 12:00PM | Madison Toastmaster's Club Meeting Madison Public Library |
| 15th 4:00PM | Community Promotions Meeting Depot Community Room, 315 S. Egan Ave. |
| 17th 9:00AM | The Community Center Triathlon Community Center, 500 NE 11th St. |
| 17th 10:30AM | Madison Area Arts Council Chautauqua Series Madison Public Library |
| 19th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 19th 5:30PM | City Commission Meeting City Hall |
| 20th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 21st 12:00PM | Chamber Rec & Tourney Committee Meeting Pizza Ranch |
| 22nd 7:00PM | MHS Spring Play MHS Auditorium |
| 23rd 12:00PM | Computer Ethics with Dr. Gordon Hull and IT Project Management and ERP Planning with Marla Anderson Dakota State University, East Hall Rm. 100 |
| 23rd 7:00PM | MHS Spring Play MHS Auditorium |
| 24th 6:00PM | St. Thomas Spring Pork Loin Dinner St. Thomas School Gym |
| 26th 12:00PM | Madison Rotary Club Nicky's Restaurant |
| 26th 5:00PM | The Gathering Meal United Methodist Church, 304 N. Egan Ave. |
| 26th 5:30PM | City Commission Meeting City Hall |
| 27th 12:00PM | Madison Kiwanis Club Meeting Nicky's Restaurant |
| 27th 5:30PM | Beadlemania 2K10 Karl Mundt Library Gallery, DSU |
| 29th 7:00PM | Arbor Day Celebration & Tree Planting Madison Public Library Park |
| 30th 5:00PM | Jersey's Sports Bar & Grill Ribbon Cutting & Social 235 S. Highland Ave |