sentences:  Under the terms of the agreement the University agreed in concept to preserve Tightwad Hill as an important Cal Football tradition, and to include representatives of Tightwad Hill in the design process for east side improvements.To the right of the fans on the hill is the platform for the California Victory Cannon.Constructed in 2004 to serve as a replacement for the old wooden cannon platform, the concrete and stone structure was paid for through a 2003 donation campaign spearheaded by current and former UC Cannoneers, the keepers and operators of the cannon.