Taco Truck on Cortelyou

We noticed this taco truck parked in front of Greenfield Pharmacy on Cortelyou at East 16th Street yesterday. Are they there often? And has anyone tried them?

In case anyone is worried, it’s not the same one from Church Ave and E 17th–that’s Tacos El Dorado. Though I feel like I have seen this one parked over on Church, but around Westminster. Anyone know for sure?