The first documented thanksgiving services in territory currently belonging to the United States were conducted by Spaniards and the French in the 16th century.
Thanksgiving services were routine in what became the Commonwealth of Virginia as early as 1607, with the first permanent settlement of Jamestown, Virginia holding a thanksgiving in 1610.
On Thanksgiving Day, families and friends usually gather for a large meal or dinner. Consequently, the Thanksgiving holiday weekend is one of the busiest travel periods of the year. Thanksgiving is a four-day or five-day weekend vacation for schools and colleges. Most business and government workers are given Thanksgiving and the day after as paid holidays. Thanksgiving Eve, the night before Thanksgiving, is one of the busiest nights of the year for bars and clubs (where it is often identified by the derogatory name Blackout Wednesday), as many college students and others return to their hometowns to reunite with friends and family.
Source: virginia.gov
In 2021 Day before Thanksgiving in Virginia (noon) in USA falls on November 24.