Avery made a scale drawing of a restaurant. She used the scale 1 inch : 3 feet. In the drawing, a table in the restaurant is 2 inches long. What is the length of the actual table?

In the scale drawing, 1 inch represents 3 feet.

So, 2 inches represent 2 x 3 = <<2*3=6>>6 feet.
Therefore, the actual length of the table is 6 feet. Answer: \boxed{6}.