Anyone going? Anyone have more information on this , or other events? VapeMania16. Charlotte, NC. Sept 23,24 &25th, 2016 VapeMania 16 is the 6th National Convention thrown by The Vape Association, LLC Team. With hits such as VaperSlam, VaperSlam New York, and previous VapeMania's - it's no secret why their conventions won Best of 2015 - and you can bet this year wont be any different. VapeMania 16 - back at it again with 100,000+ sq ft at the Parks Expo and Convention Center in Charlotte NC .