We were at Six Flags St. Louis on 7/26. During the course of the day, we went to purchase an Icee from one of the park's kiosks. The sign at the kiosk very clearly stated that the size we were interested in purchasing was $5.99 for a refillable souvenir cup. We went up to the kiosk and asked for the Icee. The man behind the kiosk held up the cup and said "this size?" We said yes, and he said "I know the sign says these are $5.99, but they are really $6.99." Naturally, this was off-putting. We told the man behind the... read full review »