Hooked on the excitement of travel and committed to creating positive change in the world, Blumenfeld comes to the Boulder JCC for a Lunch and Learn at noon on Thursday, September 26.

Boulder resident Jeff Blumenfeld’s new book, "Travel With Purpose: A Field Guide to Voluntourism," shows travelers how to identify the right location and volunteer opportunity, how to go about planning trips and preparing for volunteering, how to reach out, how to help.