This event is in Bozeman.
Wingate by Wyndham has graciously provided a room.
See also: April 7th Missoula Meetup
John is an expert in REST, and works for Twilio. John built the open source RestSharp library for .NET, and is active in the community at large. Twilio lets your apps interact with phones and SMS via a simple web API. This would be a great opportunity for Bozeman developers who are interested in building their own APIs, learning about REST, or finding out more about Twilio.
John's blog: http://john-sheehan.com/blog/