Boy, has the Gilbert Food Truck Food Court grown! Long gone is the original location (a parking lot that was replaced by the delightful Zinburger, Lolo's and soon Pomo Pizzeria Napolentana). They out grew the small lot across the street from Oregano's. The weekly meeting of food trucks and vendors is so massive now that it is currently in a huge dirt lot (it was rocky so wearing sneakers is highly recommended over flip flips - you will thank me later) across from Barrio Queen, right next to the canal (if you are a bike rider, you'll love it).
There is live music, at least 10 different food trucks, beautiful sunsets and still never enough chairs or tables. I suggest you just bring your own chairs to avoid that problem or take your food to-go. Trucks like the Superfarm Superfood, Bang Bang Dumpling and at least one BBQ truck are always there.
Trucks do vary from week to week but you can check the who is on the weekly rotation on their fb page. I've had everything from The Maine Lobster Lady (crazy longline everytime so you know they are doing something right) to Waffle Love (also, one of the longer lines but they have a stamp card!) to SugarHi, a booth that sells interesting flavored cotton candy!
So instead of paying a cover fee to go to some food truck festival, just head on out to downtown Gilbert because there is a food truck party every Friday night.