Free hot dogs! Free hot dogs for all! (Well, for 150.) Hoo-ray. Bark Hot Dogs, the fast food restaurant with an a sustainable twist in Park Slope, is pulling a promotional stunt with Google Places today that involves giving away free hot dogs this very afternoon. Stop by the store at 474 Bergen St today from 4-7 p.m., write a quick review on Google Places (they'll provide the computers), and walk out with a free classic dog. Supplies are limited to one per person and 150 customers total. Now go forth and get your wiener on.