July 2nd to 6th - Westford August 13th to 17th - Westford July 9th to 13th - Lexington July 23rd to 27th - Lexington July 30th to August 3rd - Lexington August 6th to August 10th - Lexington July 16th to July 20th - Nashua July 30th to August 3rd - Nashua
