The Federation of Mass Farmers Markets will hold its 2010 Annual Urban Barn Dance & Harvest Festival on Friday, November 5, from 6:30 – 9:30 pm at the Dante Alighieri Italian Cultural Center, 41 Hampshire St., Cambridge (Kendall Square).Â Proceeds of the evening will benefit FMFM, and tickets cost $50. Guests will toast the hard work of their favorite farmers with a hearty locally grown supper, and then continue the celebration with live music and dancing. Music will be provided again this year by Sean Smith and Friends, and contra caller David Titus returns to lead us in dances that new and experienced dancers will enjoy. . Chef Bob Sargent of flora restaurant is once again generously donating his time to create mouth-watering pork dishes as well as hearty sides to accompany them. There should be plenty of food for hungry vegetarians as well! Guests will also enjoy a silent auction with prizes donated by local businesses. Libations will be available at the Dante Alighieri Center’s cash bar.Call 781-893-8222 to reserve, or log on to www.massfarmersmarkets.org.