Regarding the question of the existance of a bowling alley on the orginal "NCC-1701-we don't need no stinking letter suffixes!" Enterprise, it's clearly show on the 14-sheet set of blueprints released around 1975. However, it's shown as only 4 lanes, so it wouldn't have made much of a dance floor.

Those blueprints are non-canon. --OuroborosCobra ^talk 19:09, 22 March 2007 (UTC)

a part auf this sheet is visible in Star Trek: The Motion Picture. the bowling alley on the USS Enterprise is almost the same canon as the Federation class--Shisma _{Bitte korrigiert mich} 20:25, 22 March 2007 (UTC)