The 57th Annual Crossroads Hamfest & Radio Swap. It is being held Saturday, March 18, 2017 at Wings Event Center 3600 Vanrick Drive, Kalamazoo Township, MI and is sponsored by the Southern Michigan Amateur Radio Society. For more information, you can go to http://www.w8df.com/index.php?content=hamfest where you can download a registration form for reserving tables to sell from or order tickets in advance.