Organization Event Arrival Departure  Attendees Venue City
Iowa Flower, Lawn and Garden Show Iowa Flower, Lawn and Garden Show 3/15/2013 3/17/2013 15,000 Iowa State Fairgrounds Des Moines
Leprechaun Chase 10k Leprechaun Chase 10k 3/16/2013 3/16/2013 1,500 Downtown Des Moines Des Moines
American Society of Animal Science/American Dairy Science Association Midwest Meeting 3/10/2013 3/13/2013 1,200 Iowa Events Center Des Moines
USA Gymnastics - Iowa USAG State Championships Iowa Gymnastics Optional State Meet/Xcel Invite 3/15/2013 3/17/2013 1,000 Sports Plex West Waukee
Iowa State Association of Counties ISAC Spring School of Instruction 3/14/2013 3/15/2013 800 Des Moines Marriott Downtown Des Moines
Iowa Ready Mixed Concrete Association Annual Convention 3/10/2013 3/12/2013 300 Prairie Meadows Hotel Altoona
United Pentecostal Church, International Pentecostal Ladies Conference 3/15/2013 3/16/2013 300 Ramada Tropics Resort & Conference Center Des Moines
Iowa Wine Growers Association Annual Convention 3/15/2013 3/16/2013 200 West Des Moines Marriott West Des Moines
Source: Greater Des Moines Convention and Visitors Bureau