As a one less car advocate and former marching band member (color guard, bass drum, and trumpet...though not all at the same time), I’m pretty tickled by the prospect of the Honk! Festival Parade leading to Oktoberfest in Harvard Square this Sunday, October 11 (12 – 6 pm; rain date October 12). After you “reclaim the streets for horns, bikes, and feet” enjoy the Square in full on party mode; Oktoberfest will be replete with entertainment, food, and vendors.