That will change this Friday. The Red Sox are inviting ticketholders to the 100th anniversary game to join in a stadium-wide salute to the park by raising thousands of glasses of Welch's juice.
Fans are asked to get to their seats by 2 p.m. so they can join in the ceremony and toast, which has a chance to break the Guinness World Record for the largest toast in one venue.
The current record-holder also belongs to a baseball crowd. On June 26, 2010, during a Tokyo Yakult Swallows game against the Hashin Tigers at Meiji Jingo Stadium in Tokyo, 27,126 people raised a glass together, according to the Guinness World Records website.
Fans could blow that record away at Fenway Park, which seats more than 37,000. The Red Sox face the Yankees at 3:05 p.m. Friday.