I have four codes good for full admission to any US Cedar Fair park, $25 each.
Eligible parks are:
Cedar Point : Sandusky, OH
Cedar Point Soak City : Sandusky, OH
Carowinds : Charlotte, NC
Dorney Park : Allentown, PA
Great America : Santa Clara, CA
Kings Dominion : Doswell, VA
Kings Island : Cincinnati, OH
Knotts Berry Farm : Buena Park, CA
Knotts Soak City - Orange County : Orange County, CA
Knott's Soak City - Palm Springs : Palm Springs, CA
Michigan's Adventure : Muskegon, MI
Valleyfair : Shakopee, MN
Worlds of Fun, Oceans of Fun : Kansas City, MO
Wildwater Kingdom : Aurora, OH
