GREENFIELD, Wis. - When operators at Classic Lanes made their ''bowl naked, bowl free'' offer, they didn't think anyone would take them up on it - let alone for 30 minutes.

Four women from a church group summoned police to the bowling alley after they said they saw 20-year-old Scott A. Hughes strip down to bowling shoes and a cowboy hat. ''It really disgusted us,'' said a 25-year-old woman who claims she saw Hughes bowl naked.