Hotels that are very close include:

In no order of preference and without anyone from MASL calling for pricing, etc. and just checking a map to see what was very close to our conference center, these hotels were visible on the map:

Spring Hill Suites by Marriott
Courtyard by Marriott
Country Inn and Suites by Carlson
Homewood Suites by Hilton
Microtel Inn and Suites
Residence Inn by Marriott
Homestead Studio
Hilton Garden
Wingate by Wyndham