Louisville Zombie Attack comes up every year on August 29th, rain or shine, weekend or weekday since it's inception 9 years ago. Beginning in 2005 with just 100 or so zombies, last year saw over 15,000. No one could have guessed it would grow this big, but as it has it still remains a free event. The organizers want to keep this free but face mounting costs as the crowd grows, and are asking for donations to help offset some of these costs. the Crowd-funding campaign ends August 3rd and is supported by Rockethub. please visit the site here.