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O'Day Lodge

Wedding venue in O'Fallon, Missouri

About O'Day Lodge

Set within more than 50 acres of O'Day Park, O'Day Lodge offers a park setting for ceremonies and receptions, with an outdoor wrap-around deck overlooking the park and adjacent O'Day Amphitheater. The indoor multipurpose room is about 4,000 square feet, seats up to 250 for weddings and can be divided into a 2,000-square-foot room. The Lodge also hosts conferences, meetings and private events. The amphitheater is a separate rentable venue that can be reserved on its own or added to a Lodge booking; its built-in stone benches seat up to 100. Lodge rentals include tables, Chiavari chairs and audiovisual equipment, with access to a caterer's kitchen. Renters may bring food and drink or hire a pre-approved caterer.

The facts

Guests
Up to 250 guests
Pricing note
Rental rates are referenced but no venue-rental amounts are supplied. New Year's Eve and New Year's Day reservations have a 15% surcharge. Optional amphitheater chair rental is $100 per 100 chairs, up to 200.
Setting
Indoor & outdoor
Kind of place
Banquet hall
Last updated
October 2026

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On the big wedding guides

  • Not listed on WeddingWire (checked November 2026)
  • Not listed on Zola (checked November 2026)

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