Illustration: Two men eagerly eating many varieties of ice cream.Pints of Joy is known for its wide selection of Indian-inspired ice cream flavors. The original Sunnyvale location stays open until 11 p.m. on weekends.

The Midnight Diners is a regular collaboration between KQED food editor Luke Tsai and graphic novelist Thien Pham. Follow them each week as they explore the hot pot restaurants, taco carts and 24-hour casino buffets that make up the Bay Area’s after-hours dining scene. 

The line outside the Indian ice cream shop is, in a word, outrageous. 

Sandwiched between a dental office and an injection clinic in an anonymous Sunnyvale plaza, Pints of Joy doesn’t, at first glance, look like it’d be the site of an exuberant after-hours party. And yet: There are at least 15 or 20 customers ahead of us in line when we pull up to the scoop shop at a quarter past 10 on a recent Friday night — and easily another 30 ice cream eaters seated inside, or at the handful of tables on the string light–bedecked courtyard, or just sprawled out on the decorative planter boxes in front. 

Almost everyone appears to be South Asian. And because a good chunk of the crowd has come in big, boisterous groups of five or six, the place pulses with the electricity of happy late-night conversation. At one outdoor table, a multigenerational family — Boomer grandparents, Gen X kids, Gen Z grandkids — teases each other over waffle cones. Inside, a table of eight bespectacled men in their 20s gesticulate vigorously with their hands, in the thick of some lively discussion. (Speaking as two glasses-wearing Asians, we never felt more at home among our people than at this Sunnyvale ice cream shop.)

Illustration: An ice cream shop lit up at night, with a long line of customers waiting outside. The sign reads, "Pints of Joy."Shortly before closing on a Friday night, the line outside the shop still stretched 15 or 20 people deep.

The reason for Pints of Joy’s popularity isn’t just the convenience of being an ice cream parlor that stays open until 11 p.m. on weekends. What sets the shop apart is its lineup of Indian-inspired flavors — a breathtaking array even among the Bay Area’s small handful of other new-school South Asian ice cream brands. There are flavors named after traditional, spice-laden Indian desserts like ras malai, falooda and malai kulfi. There are tropical fruits I love (mango! jackfruit!) and others I’d never heard of, like chikoo — a grainy, vaguely pear-like fruit that folks in India sometimes add to milkshakes or turn into dehydrated chips. One flavor, the meetha paan, even features fresh betel leaves. 

All told, there were nearly 30 flavors to choose from, all intriguing. For probably a third of them, I couldn’t even begin to imagine what the ice cream might taste like. On a busy night like this one, when it wasn’t possible for us to take our time sampling three or four different flavors before making up our minds, the shop’s four-scoop flight ($14.99), served on a handsome wooden tray, is a nice option — especially if you’re sharing with a couple of friends.  

We wound up picking more or less at random, but all of the flavors we chose were a hit. The gulab jamun flavor is a fun, inspired twist on the syrup-soaked  “Indian donuts,” with chunks of the sweet dough balls mixed into the ice cream itself.

All around us, though, the party rages on. Even as late as 10:45 p.m., we see children, maybe 8 or 9 years old, out past their bedtime, getting in line with their parents. The very last customer is a young South Asian woman in pajamas who sneaks in the door right as the store is closing up shop and walks out a few minutes later holding two pints in a plastic bag. She’s on the phone, probably letting friends or family know that her late-night mission was a success. 

By this point, it’s well past 11 o’clock, and Pints of Joy has technically closed. But even halfway across the parking lot, we still hear the echoes of everyone’s happy chatter.

Pints of Joy is open Tuesday to Thursday 11 a.m.–9 p.m., Friday to Saturday 11 a.m.–11 p.m. and Sunday noon to 10 p.m. at 717 E. El Camino Real in Sunnyvale. The shop also has locations in Fremont and Palo Alto (at Rick’s Ice Cream).