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For full details about MACE 2019, please visit


It is time for the Mid-Atlantic Conference & Exposition, MACE 2019, presented by Meeting Professionals International Potomac Chapter.


Stellar Education Sessions 

Meeting Professionals International and the Potomac Chapter are renowned for providing quality education and MACE 2019 is the top level of learning.  The programming at MACE 2018 will provide you with the tools and resources to take you to the next level. From the hottest technology tools to industry trends, our education tracks include opportunities for both event planners and suppliers.  

Participate in a New Expo
Have face to face interaction with participants at MACE 2019 by being a part of our expo.  Table top displays will line the general session room as attendees learn all about the great services our suppliers can assist our planners with to ensure their meetings' success.  

Exhibitor registration includes access to education and closing reception.

Fund the Exploration
MACE 2019 has many ways to leave your impression.  Sign up for a sponsorship, or purchase a table top display.  Any way you participate you are sure to be remembered! Click here to explore MPI Potomac MACE 2019 Sponsorship Package  
Please contact for more details and to find the right plan for your organization.


Discounted Guest Rooms at the MGM National Harbor

Guest Rooms

A block of guestrooms at a rate of $229 single/double occupancy (plus occupancy tax) per night have been reserved for MACE 2019.

Two ways to reserve your room:
1. Click here to reserve your room online.
2. Call 301-971-5000 and ask for the MPI MACE block to secure this discount.

The cut-off date for our preferred rate is Monday, February 5, 2019. Any reservations made after this date will be subject to prevailing rates.



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