3 days! but it really was not considered a holiday until president Lincon declared it a holiday in 1863 and he was the first one to do this.
Pongal is a four-day festival of the harvest in India
Five days
it was for 2 days.
The first Thanksgiving was a kind of harvest festival - the settlers were so happy to have made a successful first harvest in the new world that they had a three-day long celebration.
9 days
In previous years, the Ultra Music Festival lasted only one day. As of 2011 and 2012, the festival was extended to last two more days, making the festival 3-days from then on.
3 days, but it wasn't called Thanksgiving and it most likely took place on September 29 the traditional harvest festival day.
The Twins Days Festival is always the first full weekend in August. This year it is Aug. 3,4,5 2012
It depends on the type of crop. Trees will last until you harvest them (as far as I know), and other crops (except for grapes) will usually last for about a day after they are ready to harvest, then they will go bad. I do not know how long grapes will last after ripening.
until you stop playing it.
Beets typically take about 55 to 70 days to harvest after planting.
It takes about 80 to 100 days to harvest butternut squash.