Mentioned by SmarterTravel
The Best Cheap Eats in San Diego
"The gourmet options at one-of-a-kind Nomad Donut change regularly, but you can expect specialty pastries featuring unique flavors from all over the world, like the dirty chai doughnut and the black currant harissa. The vegan options here are just as delicious and fluffy. Pro tip: Get here early for crullers."