Groundhog Day is a holiday celebrated on February 2 in the United States and Canada. According to folklore, if it is cloudy when a groundhog emerges from its burrow on this day then spring will come early. If it is sunny, the groundhog will supposedly see its shadow and retreat back into its burrow, and the winter weather will continue for six more weeks.
Modern customs of the holiday involve celebrations where early morning festivals are held to watch the groundhog emerging from its burrow. In southeastern Pennsylvania, Groundhog Lodges (Grundsow Lodges) celebrate the holiday with fersommlinge, social events in which food is served, speeches are made, and one or more g’spiel (plays or skits) are performed for entertainment. The Pennsylvania German dialect is the only language spoken at the event, and those who speak English pay a penalty, usually in the form of a nickel, dime or quarter, per word spoken, put into a bowl in the center of the table.
The largest Groundhog Day celebration is held in Punxsutawney, Pennsylvania. Groundhog Day, already a widely recognized and popular tradition, received widespread attention as a result of the eponymous 1993 film Groundhog Day, which was set in Punxsutawney and portrayed Punxsutawney Phil.