Please support MSS by staying at the conference hotel.

Chase Park Plaza Royal Sonesta
212 N Kingshighway Blvd
St. Louis, MO 63108
314-633-3000

Coming Soon - Make Your Reservation!

I can find a room elsewhere a little cheaper. Why should I stay at the conference hotel?

Meeting rooms are provided to us at not cost based on the number of hotel rooms booked for our conference. Please book your room at the conference hotel to help MSS meet room-night commitments and avoid financial penalties. When our room block fills, we will work to have another nearby hotel available for reservations. Ultimately, staying at the conference hotel helps us keep your registration rates affordable.

Why did you choose this hotel?

Our conference hotels are carefully chosen, years in advance, to provide the necessary number of meeting rooms, the best possible guest-room price, and a location for you that is safe, comfortable, and convenient.

Hotel Amenities

  • All rooms include mini-fridges and coffee makers.
  • A Mediterranean-style heated outdoor swimming pool is on site. This hotel is pet-friendly.
  • Located in the Central West End, with a number of restaurants and attractions, including Forest Park.
  • The hotel partners with many local restaurants, shops, and retailers to offer discounts to our guests. Be sure to inquire at the front desk about discounts.
  • A fitness center, movie theater, restaurant, and bar are located onsite.

Check out the Chase Park Plaza website for more information on the hotel. 

Hotel Rates

A special hotel rate will be available at the conference hotel for those who reserve rooms through the MSS Annual Meeting room block. MSS standard room rates* are $159/night for single, double, triple, or quad occupancy. The room block closes February 23, 2026. 

*Rates do not include applicable taxes. Additional room types may be available at higher rates. Be sure to check the hotel website for cancellation fees and deadlines.

Early Departure Fee - A $75.00 charge plus tax will be assessed to any guest who departs prior to the date confirmed at check-in. The fee will be automatically posted to the guest folio or Master Account, on or after departure. This fee will be waived only with 72-hour advance notice from departure date. Emergency and other special circumstance situations will be reviewed on a case by case basis. 

On Arrival

  • You must have a major credit card at check-in, to guarantee payment.  
  • Check-in: 4:00 PM CST | Check-out: 12:00 PM CST

Parking

The hotel offers valet parking to all registered guests and guest attending on site events. Current hotel parking fees are:

  • Valet service: $50/night
  • Self-park: $40/night

*Pricing may be subject to change without notice. 

Reservation-making problems/questions?

  • Use the link at the top of the page to reserve your room.
  • Problems? Please contact MSS by email at [email protected].

 
* By reserving a hotel room at the conference discount rate, you agree that the hotel may include your reservation name(s) as part of the conference rooming list shared with MSS executive offices.