Interfacer - Collection of more than 200+ free design resources
Yummystreets - Explore street food the locals love
Facebook Design Resources - A collection of free resources made by designers at Facebook
Street Food Mapper - A web app for searching food trucks in real-time.
Freebiesbug - Collection of the best free web design resources.
Roaming Hunger - App and site to find any food truck anytime, anyplace.