What is a Hamfest?

A Hamfest is a meeting of people interested in Amateur Radio.
Hamfests offer exhibits, forums, and fleamarkets for Amateur Radio operators or "hams."
The Rock Hill Hamfest is the primary fundraiser for the York County Amateur Radio Society (YCARS).
Proceeds from Hamfest go to support the YCARS club and club initiatives.
YCARS is a 501c3 nonprofit organization.