If you are looking for places to teach I would suggest trying the Y. There is one in Helena. The Y does not pay very well, but it can be a good place to get experience, if you are new, and it tends to serve populations that need what we have to offer. And you get to meet others who are in the field, which is nice.
If you are looking for workshops here is a nice tool that will let you find ACE workshops throughout the country by area. I don’t know with whom you are certified, but if it is not ACE you could check the web site of your certifier and see if they list CEC possibilities near you.