Bring your family and friends out to Harvard Square's 41st Annual Oktoberfest on Sunday, October 13! Also, be sure to watch the HONK! Parade arriving at the square around 1:00 pm on Sunday. This is your chance to be a part of this unique and family-friendly tradition. Join as musicians, dancers, and spectators all reclaiming the streets for horns, bikes, and feet! Harvard Square’s Oktoberfest also features live music, arts and crafts, delicious food, free samples, vintage items, sidewalk sales,…