San Diego-based private investment firm High Bluff Capital Partners has acquired Taco Del Mar from Franchise Brands LLC. Terms of the deal were not disclosed.

Taco Del Mar is a fast-casual concept with a menu featuring Mexican cuisine. Headquartered in Lynwood, Wash., Taco Del Mar has more than 100 locations systemwide.

This represents High Bluff Capital’s second restaurant acquisition in recent months. In June it acquired QCE LLC, parent company of Quiznos.