Go to your computer or one at the office and type in Zumba Jam session with your city and state next to it. Use a search engine such as Google, MSN or Yahoo to help you. Then click on the links with your location in it.
Contact your Zumba or fitness instructors or visit a local health club to find out about Zumba Jam sessions. You may wish to contact the YMCA and ask to be placed on an instructors mailing list.
Look for posters around town, inside health clubs about Zumba classes and jam sessions. There may also be some posters and information in dance studios or clubs around your area.
Contact your local parks and recreation department or gym. They are a wealth of information when it comes to fitness classes and Zumba.
Log onto Twitter or Facebook and search for Zumba with your local city and state. Post that you are looking for a Zumba Jam session and see if you receive email responses about Zumba.