There are a bunch of Region 11 events coming up! You might also want to check into the New Mexico Unit's activities and those of the two Colorado units. We're going to try to make it to the Fiesta de Santa Fe rally in early September for sure.
Here's a listing of upcoming events from the NM unit:
Grand Canyon Caravan/Rally (North Rim)
Host Jerry and Carol Heald #02154
Grand Canyon Dates and Suggested Itinerary with Options.htm
June 28 July 4
International Springfield, MO
Joint Rally with Colo. West Unit at NRA Whittington Center Raton, NM
Host Ken and Sue Levan #08654 Dennis and Inge Parker #1196
Fiesta De Santa Fe Region XI Rally
Host Chester Haughawaut #04695
Mystery Rally??? TBA
National Antelope Rally Wyoming
Region XI Rally Casa Grande, AZ
For the Denver unit, you can just check their website: Denver unit
I don't think the Colorado West unit has a website, unfortunately!