The 411 on Nightcaps at Rosetta #
Address: 206 S J Street
Livermore, CA
Website: https://rosettaroasting.com/pages/flapper-friday
Instagram: https://www.instagram.com/rosettaroasting/
The Vibe: Nightcaps at Rosetta is the ritzy gown that Rosetta Roasting slips into once evening comes. I’ve never been here during its coffee shop hours, but I can tell you that the atmosphere in the evening, when it converts into a full service cocktail and dessert restaurant, is enchanting.
We strolled into their Mardi Gras theme night, and the lanterns, masks, and waiters’ dress was enough to get those good times rolling and get us into the right vibe for the evening.
.jpg)
Nightcaps is open Wednesdays through Saturdays, 6pm until 11pm. Each evening has a different theme, including a tiki night, Flapper Fridays, and Sinatra Saturdays. Their menus list all their cocktails, and their extensive nonalcoholic mocktails and coffee beverages too. But do note: If the cocktail seems from a particular theme night, they may be out of an ingredient if you order it while patronizing on another night.
I only noticed desserts on offer when we were there, but some reviews do mention savory appetizers, so I’m not sure how often those are available. You can see the desserts in the display case on entering, or read the descriptions in the menu.
My Take on Nightcaps at Rosetta #
The Drinks: I had the Revolver, which is a combination of their house-made coffee liqueur (nice bonus, being a coffee shop!), Castle & Key Rye, orange bitters, and an orange peel.
.jpg)
If you think I was delighted by the tiny skeleton head on the toothpick, you are correct! The drink tasted appropriately strongly of both coffee and whiskey, and it hit the spot. Personally, I'd recommend enhancing the orange element, maybe with a Cointreau splash.
My husband had the No Buzz Yuzu Fuzz, a mocktail version of a tiki cocktail.
.jpg)
It’s a mix of lemon and yuzu juices, simple syrup, lemongrass tea, “prickly ash tincture,” and a soda finish. He thought it a bit overwhelming in flavor, but had no problem finishing the glass.
The Dessert: The spice cake called to me most from Nightcap’s selections that evening.
.jpg)
It didn’t photograph quite as well as the drinks—the lighting was dim and romantic, after all. The whipped cream was delicious, and the cake had a good amount of spicy flavor, though it was somewhat dry. But surprise of all surprises, I LOVED its dehydrated orange garnish! Regular readers, and social media followers, are familiar with my rants against the quick rise and omnipresence of dehydrated citrus wheels. They don’t add much flavor to a drink and are ridiculously chewy if you try to take a nibble—and I always try to take a nibble. I believe all garnishes should be edible. And this one was! Sliced thinner and crisped up for longer than other citrus wheels, I was delighted when its membrane shattered, crackled, and dissolved in my mouth. I raise my glass to you for that, Nightcap.
Would I Go Back? Absolutely. I’m not in Livermore often, but I love finding nightlife spots with atmospheres as inviting as Nightcaps'. They also make drinks worthy of Bay Area pricing, and the list of options is extensive and worth exploring. Next time I am in Livermore, I will again find an excuse to stay for a Nightcap after dinner plans. 😉
Reviewed 6 February 2026.
Most of my posts on nightlife feature a specific cocktail that I’ve enjoyed rather than focusing on the atmosphere of the bar, club, or wine bar that I’m patronizing. Largely, that’s because I care more about what’s in my glass than I do what’s playing on the speakers. However, I am far more likely to enjoy neighborhood dive bars and wine bars than I am a club or anywhere with loud music. I’ll still give the latter a try, and if the beverages are inventive and fun, I’ll be back no matter the soundtrack!