"As usual the entire staff from the top down treated us with courtesy, respect and made us feel welcome. Would highly recommend OPCC to anyone that needs that type of space."

- Mike Kenagy

Lake Ozark Marine Dealers Association


Ashley Flagler CMP, Senior Event Manager

"All the OPCC staff goes above and beyond. Ashley, Tracy, Ron, James, Terry, Felipe and the entire crew! The OPCC staff is one of the reasons for our event success!"

- Greg Massay

Stage One Dance


Kellen Schroeder, Event Manager

"Great job as always, OPCC! We will be back again. If we could host every event we put on at your facility, we would!"

- Adrienne Clark

Foulston Siefkin LLP

"Food was amazing. Katie and Barb were amazing as always! The entire staff is extremely accommodating to all of our requests. As always, everything worked out perfectly and our guests had a great time." 

- Jeremy Worden

Apartment Association of Kansas City


Katie Nichols, Food & Beverage Sales Manager

"I love working with OPCC. It makes my life easier and less stressful because I know what I asked for will be delivered. Our events at OPCC are always executed perfectly! Not to mention everyone is so incredibly accommodating when changes need to be made last minute."

- Micah Townsend

BluePearl Veterinary Partners


Felipe Aquilar, Event Services Lead

"We really had no issues! We have received numerous compliments about the facility, the food and just the overall experience. Kellen was awesome to work with."

- Connie Roach

Job's Daughters International

"Each person we worked with was FANTASTIC!"

- Danielle Hellon

Spencer Fane LLP


Barb Silin, Sales Manager

"OPCC worked hard to meet all of our needs and we look forward to working again on this next year!" 

- Amy Meara

The Catholic Education Foundation

"Creative and outside of the box thinkers. I always felt they had my best interest in mind while also thinking about the needs of other groups in-house as well. It was a busy week at OPCC and all staff (even beyond the ones that I was working directly with) always had a smile and were happy to be there. Great experience!"

- Sarah Morrissey

Distinctive Meetings Inc.

"I love the OPCC and all of your staff—you guys are awesome at problem solving and taking care of your customers. Jonathan, EMT/Security is my personal hero! He literally saved a child's life during our event. He handled himself with grace and just WOW!"

- Stephanie Hyder

Just Between Friends

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Jonathan Jackson, EMT/Security


Maria Fernandez, Banquet Server

"Aziz and Maria were [the] two contact points on the floor for our F&B needs—they always provide quality service and care to my learners. I can't thank the entire team enough for all their help and attention."

- Rebekah Herzog

INMED Events

"We had phenomenal assistance from the OPCC all the way from determining dates to event wrap up. Any issue that arose was addressed immediately and thoroughly, no matter how small or large. We couldn't have the success we do with Slice of Ag without OPCC's partnership."

- Jessica Barnett

Johnson County K-State Research & Extension


Ashley Oppermann, Event Manager


Aziz Boullaouz, Banquet Captain

"I wish we could do all of our events at OPCC!"

- Jennifer Kraenzle

Saint Luke's Foundation

"As a professional facilitator, I work with venues all over the country and Ashley is, by far, one of the most professional and concise managers I have had the privilege of working with."

- Amy Maybury

The Leader's Institute

"Amy, Katie and Ashley did an excellent job! The servers were very attentive and friendly. [The] house men were very courteous and helpful with our needs. It was a great experience."

- Angela Kennedy

Price Brothers Management Company

"The OPCC is a great place to handle our three annual week long events. Your team is top notch and the facility is beautiful."

- Marc Gary

Marketplace Events


Dan Veglahn, Audio Visual Manager

"Thanks to everyone for all your help to make our party a success!"

- Kelsea Nottage

Burns & McDonnell


Amy Worden, Sales Manager

"We always have successful events at the OPCC."

- Blish Connor

Blish Mize Company

"Dan and the tech folks saved our bacon a couple of times. I cannot wait to hold our fall session at OPCC."

- Jim Sherman

Johnson County Contractor Licensing


Kirk Perry, Audio Visual Technician


Alex Sherf, Sales Manager

"Love working with the staff at OPCC. Have been a long time customer and definitely notice a difference if/when we move events around to other venues in KC area. Keep up the great work!"

- Amy Allison

Down Syndrome Guild

"All of the staff at OPCC are great! It is so nice to see familiar faces when we return each year (Tracey and other staff)."

- Erin Brown

Midwest Ability Summit

"Alex went above and beyond our expectations! She is amazing and we appreciate her tireless efforts in making our daughter's wedding day perfect!"

- Mike and Mary Jo Brosch

Brosch-Swanberg Wedding

"We never have to go looking for someone if something comes up. Highly recommend!"


- Grady Wahlquist

Missouri Kansas Wireless Association


Tracey Jones, Event Services Manager