Waukesha County

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The Arena has a total of 21,000 square feet of meeting and exhibit space. This unique air-conditioned, oval building features a domed roof, stage, three meeting rooms, kitchen, balcony and box office. Adjacent paved lots provide parking for over 850 vehicles.


The ground level has over 12,000 square feet of usable free span floor space with high load bearing concrete floors and 2 large overhead doors. The balconies provide an additional 4,000 square feet of display space. Three side meeting rooms, a back storage area, and an 1,825 square foot stage provide additional space for your event.

Oconomowoc Room – Executive Conference Room - The newly renovated Oconomowoc Room is an excellent choice for your smaller meetings or functions. This 850 square foot room features a small kitchenette, multiple phone jacks, A/V screen, and other amenities to ensure a successful, productive meeting.

Call us for information at 262-548-7200 or e-mail Expo.

Park Hours: Sunrise to 10 p.m. (Year-Round)
Daily Entrance Fee: $6 per car | $25 per bus
Park System Office
515 W. Moreland Blvd. Rm AC 230 Waukesha, WI 53188
Business Hours: M-F, 8-4:30 pm (excluding Holidays)
Phone: (262) 548-7801 | Email: parksinfo@waukeshacounty.gov

 Waukesha County Parks | Golf Waukesha County | Retzer Nature Center | Expo Center