Portland's Willamette Week, a free, hip weekly guide to the city, sponsors the 4th annual Eat Mobile, a showcase of local food carts. Currently 40 different carts are slated to post up underneath the Morrison Bridge. All food cart staples are represented, as well as some interesting surprises (Ethiopian from a food cart? We're on board).

For the full list of participating carts, check out the Festival's website.

All proceeds from the event benefit Mercy Corps Northwest, an organization that assists motivated low-income individuals by helping them start or expand a small business.

Tickets are on sale now.

Eat Mobile 2011
Saturday, April 23
Tickets $15