Located at the corner of Fifth Avenue and K Street, Gaslamp Quarter . With 5,000 square feet of space, the Gaslamp Garage is San Diego’s biggest gift shop. As for souvenirs, if they don’t have it here, it probably doesn’t exist! You’ll also find all of the latest and greatest fashions from Quiksilver, Fox, Roxy, Levi’s and more. As its name implies, it’s decorated like a classic old-fashioned auto repair shop. Don’t miss this place! They also have huge stores in San Francisco and Monterey, California.