HAPPENIN’ OTSEGO for SUNDAY, AUG. 13 Bringing Back The Renaissance RENAISSANCE FAIR – 11 a.m.-5 p.m. Dress in a period costume and take a step back in time on this 2nd day of the faire. There will be vendors, crafters, games, Celtic step dancers, and other performers. Enjoy a pig roast and other food vendors. Admission, $5. Windfall Dutch Barn, 2009 Clinton Rd., Cherry Valley. www.windfalldutchbarn.com/renaissance-fair.html SUMMER SUNDAY SERIES – 1-3 p.m. Woodworking was an important resource for early settlers. Join Jack…