Our History


The original HRDTM Coffee Shop was opened in 1953, serving traditional American breakfasts until mid 2009. Prior to 1953, our current location was used as the ‘Human Resources Department’ for the Social Security Administration, hence the name HRDTM!


In 2009 Chef David Yeung, an innovative graduate of the California Culinary Academy, took over the helm. Inspired by San Francisco’s multi-cultural ethnicities, including Asian, Latin, Angelo-European as well as Afro-Middle Eastern. Chef Yeung’s vision was to bring a new and unique dining experience to this beloved city, and thus, his world-renowned and raved about ‘Global Fusion’ was born.

Today, backed by Saidyan Group, a venture capital firm and a holding company, we are well-positioned to be your very best purveyor of a globally inspired multi-cultural cuisine.


We Are a Cash-Free Business

To expedite our process of serving you better,
we have discontinued taking cash from our dine-in and catering customers.

Form of Payments Accepted

All major credit cards (Visa, MC, AmEx & Discover)
Mobile payments (Apple Pay & Android Pay)

Location and Hours
521A 3rd Street,
San Francisco, CA 94107

Lunch Dinner
Mon-Fri 10:00 am-4:00 pm 5:00 pm-8:30 pm
Sat 10:00 am-4:00 pm Closed for Dinner
Sun Closed Closed