I thought a wine run was what guys did with their two-strokes sitting in the garage in the wintertime back in the day.
You know, the four stroke guys would sit there on the bike looking at the snow piled up outside the window and go "vroom, vroom, vroom". The two-stroke guys on the other hand would go "wiiine, wiiine, wiiine" (or the MX'ers that would go "braaaAAAAPP!").
Obviously this was more prevalent in the northern states as opposed to California, where you just go for a ride instead.