If you are looking for Comic-Con San Diego restaurants that can handle a packed house without losing the food, Romanissimo Cucina Italiana has built its whole July around exactly that. The Roman-inspired Italian restaurant at 644 Fifth Ave in the Gaslamp Quarter sits a few blocks from the San Diego Convention Center, and this year it is running extended hours, a nightly cosplay contest, and two cocktails built only for convention week.
Comic-Con Hours at Romanissimo
San Diego Comic-Con 2026 runs July 23rd through the 26th at the San Diego Convention Center, with Preview Night on the 22nd. Romanissimo will be open 11:30am to 11pm all four days, longer than its normal hours, to catch guests moving between the show floor, Petco Park, and the bars and restaurants along the Gaslamp Quarter. Walk-ins in costume are welcome any time, all four days — no badge required to eat well.
The Cosplay Rewards Contest
This is the part regulars keep asking about. Come in wearing cosplay for Happy Hour or dinner, post a photo or video to Instagram, and tag @RomanissimoSD.
- Every guest who tags the restaurant in costume gets a complimentary Limoncello shot on the spot.
- Staff pick the best cosplay of the day each night, and that guest walks away with $100 cash.
- A new winner is announced on Instagram every night of the con — July 23rd, 24th, 25th, and 26th.
It rewards the people who actually put in the work: the armor, the face paint, the full builds. Anyone hunting for things to do during Comic-Con beyond the show floor should put this on the list before the badge lines even open, and it’s free to enter every night of the run.
Two Comic-Con Cocktails, This Weekend Only
Romanissimo’s bar team built two drinks exclusively for the weekend, and neither is on the menu any other time of year. The Gamma Spritz ($20) mixes vodka, elderflower liqueur, and lemon with prosecco, finished with a green herbal foam and a dust of edible glitter — it photographs about as well as it drinks. The Infinity Negroni ($22) takes gin, Campari, and sweet vermouth and adds orange bitters, a flamed orange peel, blueberries, and rosemary for a smokier, more serious spin on the classic. Both disappear the moment Comic-Con weekend ends, so this is the one window on the calendar to order either one.
What’s Actually on the Menu
Cocktails aside, this is still a full dinner menu and Happy Hour operation all weekend. Handmade pasta comes out fresh every morning, the oxtail meatballs stay one of the most-ordered dishes on the menu, and the cheese wheel pasta experience is exactly the kind of thing a group photographs before anyone touches a fork. Guests who want the classics can still order Cacio e Pepe made with pecorino, not parmesan, the way it’s done in Rome. The full drinks menu stays available too, for anyone who wants something other than the two Comic-Con specials.
Why the Gaslamp Quarter Gets This Busy
Comic-Con brings more than 130,000 people to the Convention Center every year, and NBC San Diego has called it the city’s Super Bowl, worth close to $160 million to the local economy in a single weekend. Times of San Diego has reported that restaurants and bars within a few blocks of the Convention Center routinely run at full capacity for all four days. That kind of spending is exactly why Comic-Con San Diego restaurants across the Gaslamp fill up fast during the con, not just Romanissimo. For groups larger than a table of four, it’s worth reading our earlier piece on private dining for Comic-Con, which covers the Wine Cellar buyout option for brands and bigger parties.
Parking and Getting to Romanissimo
Romanissimo sits at 644 Fifth Ave, San Diego, CA 92101, an easy walk from both the Convention Center and Petco Park.
- Horton Plaza parking structure offers $12 validated parking for three hours — hand your ticket to your server after the meal.
- The restaurant is a short, flat walk from the main Convention Center entrance, easily done in costume.
- Rideshare pickup gets difficult during peak con hours, so validated parking or walking is usually faster.
Reserve Your Table Before the Weekend Fills Up
Tables and bar seats move fast during Comic-Con, especially around Happy Hour, and this year’s cosplay contest is pulling in guests who weren’t necessarily planning to eat at Romanissimo. Reserve your Comic-Con table online, or plan on walking in — costume encouraged, no exceptions needed. Larger groups and brand events should reach out through the events page directly, since the private dining room books out separately from regular reservations.
Frequently Asked Questions
Do I need a reservation to eat at Romanissimo during Comic-Con?
No — Romanissimo is one of the few Comic-Con San Diego restaurants that keeps walk-ins welcome all four days, but tables move quickly during Happy Hour and dinner rush, so booking ahead through OpenTable is the safer bet if you have a specific time in mind.
What if I’m not in costume — can I still join the cosplay contest?
The complimentary Limoncello shot and nightly $100 prize are for guests who show up in costume and tag @RomanissimoSD on Instagram. Everyone else is still welcome for the full menu and both Comic-Con cocktails.
Is parking available near Romanissimo during Comic-Con?
Yes. The Horton Plaza parking structure offers $12 validated parking for three hours with your ticket, and it’s a short walk from the restaurant, the Convention Center, and Petco Park.
Can I book a private group for Comic-Con weekend?
Yes — the Wine Cellar private dining room and full venue buyouts are available for brand activations and larger parties, though Comic-Con dates book out early. Contact the events team directly to lock in a date.
Ready to Get Started?
Between the nightly cosplay prize, a free Limoncello shot for showing up in character, and two cocktails you can’t get any other week of the year, Romanissimo is built for exactly this crowd during Comic-Con weekend.
Reserve your Comic-Con table or call us at (619) 235-8144.