High Q (also sometimes "Hi-Q" is a semi-generic term for a number of local TV quizbowl-ish competitions. Although some are known by other more specific names, "High Q" alone generally refers to the WSBTV televised competition, which airs in the Atlanta metro area.
WSBTV High Q
High Q features a single-elimination bracket of 32 apparently randomly-selected and randomly-seeded teams from the greater Atlanta region each year. A copy of the bracket and videos of the 2013-2014 season are available at the HighQ website.
The current High Q champion from the 2013-2014 season is Cedar Shoals.