ISA International Sign Expo is the largest sign, graphics, and visual communications trade show in the Americas. When it comes to Mandalay Bay Convention Center, it draws thousands of sign shop owners, wide-format print professionals, digital signage manufacturers, vehicle wrapping specialists, LED display companies, and trade show attendees from across North America and internationally. A full show day at Mandalay Bay means hours on the floor evaluating product, sitting through demos, running sales meetings, and hitting education sessions. By the time the expo hall closes, hotel catering is the last thing anyone wants.
Rock N' Potato is approximately 0.5 miles north of Mandalay Bay on Las Vegas Blvd, at Showcase Mall, Suite 207. That puts it between Mandalay Bay and the MGM Grand, about a 3-minute rideshare or a 10-minute walk north on the Strip. Counter service. No reservation. Open until 11:30pm Monday through Thursday and until 1am Friday through Sunday. The hours cover every show evening regardless of which day of the week the schedule falls on.
Verify the exact April 2027 show dates and schedule at the official ISA Sign Expo website before you travel. Rock N' Potato's hours are fixed.
Getting from Mandalay Bay Convention Center to Rock N' Potato
Mandalay Bay Convention Center is at 3950 S Las Vegas Blvd, at the south end of the Strip. Rock N' Potato is at 3785 S Las Vegas Blvd, Showcase Mall, Suite 207. The distance is approximately 0.5 miles north on Las Vegas Blvd. A rideshare runs about 3 minutes in light traffic; it is also walkable for anyone who wants to decompress after a full show day on the floor. Showcase Mall is the complex next to M&M World, between the Mandalay Bay and MGM Grand ends of the Strip.
Counter service means no wait for a table, no host stand, no tipping calculation at the end. Walk in, order at the counter, and the food comes fast. For a trade show crowd running on a compressed schedule between sessions and dinner reservations, that format is worth more than it sounds.
After a full day at the expo, eat something worth eating
ISA Sign Expo attendees fly in from across the country and internationally for a concentrated few days of business. The pace is relentless: booth meetings, product evaluations, keynotes, industry dinners. When the show floor closes for the evening, the instinct is usually to eat somewhere close to the convention center or stay in the hotel. Both options tend to mean overpriced, slow, or unremarkable food.
Rock N' Potato holds a 4.8 on Google and a 4.9 on TripAdvisor. The ratings hold because the food earns them: real ingredients, generous portions, and prices that do not treat the Las Vegas Strip address as license to charge double. The Fleetwood MacDaddy at $35.95 is the end-of-show splurge for anyone who had a good day on the floor. The Birria King at $16.95 is the serious-without-being-expensive anchor order for every other night. Wings at $10.95 are the group starter. Cheese Fries at $8.95 round out the table.
What to order after ISA Sign Expo
These are the right orders for an ISA Sign Expo evening at Rock N' Potato:
Fleetwood MacDaddy $35.95
The flagship loaded baked potato, built at full scale. This is the post-show splurge: the order you put in after a strong day on the expo floor, when you want a meal that matches the occasion. Generous, filling, and the kind of thing Las Vegas does not usually let you find at this price point on the Strip. If you eat one thing at Rock N' Potato during Sign Expo week, this is it.
Birria King $16.95
Slow-braised birria built into a full burger. The anchor order for a show evening when you want something serious without committing to the full splurge. Rich, satisfying, and priced for a week where every meal adds up. Order this on a weeknight when the floor ran long and you just need food that works.
Wings $10.95
Buffalo, Garlic Parmesan, or Mango Habanero. If you are eating with colleagues from the show, wings are the natural group starter. Everyone picks a flavor, the food arrives together, and the debrief from the day has something to happen over. Fast, shareable, and the right energy for an industry crowd that has been standing all day.
Cheese Fries $8.95
Crispy fries, melted cheese, easy to split. The add-on that rounds out the table without adding a line to the budget. Works alongside anything else on the menu or holds its own as a lighter order after a long floor day when a full meal feels like too much.
Fruity Pebbles Cheesecake $8.95
The dessert order that gets photographed. Cheesecake topped with Fruity Pebbles, which sounds like it should not work and does. Worth ending the meal on, especially if you have been eating generic hotel food for two days straight and want something that actually has a point of view.
Browse the full menu before you leave the convention center so you walk in knowing your order. Counter service moves fast when you are already decided.
Show evening hours and what they cover
Rock N' Potato is open Monday through Thursday until 11:30pm and Friday through Sunday until 1am. ISA Sign Expo typically runs across multiple days in April. Whatever combination of weekdays and weekend days the schedule lands on, the kitchen is running well past the time the expo hall closes for the evening. There is no early-close problem, no last-call scramble, and no need to rush dinner before a cutoff.
For an out-of-town trade show crowd that does not know the Strip well, the practical answer to "where do I eat after the show tonight" is a 3-minute rideshare north on Las Vegas Blvd, no reservation, and a kitchen open until at least 11:30pm. That is Rock N' Potato.
Find Rock N' Potato
Rock N' Potato at Showcase Mall
Suite 207, 3785 S Las Vegas Blvd, Las Vegas, NV 89109
Approximately 0.5 miles north of Mandalay Bay Convention Center on Las Vegas Blvd. Take the escalator up from street level to the second-floor food court. Suite 207. Rideshare from Mandalay Bay is approximately 3 minutes.
Hours during ISA Sign Expo week: Mon-Thu 8:00am to 11:30pm. Fri-Sun 8:00am to 1:00am.
Phone: (725) 205-3293
Rating: 4.8 stars on Google, 4.9 on TripAdvisor.
The short version
Food near Mandalay Bay for ISA Sign Expo 2027: Rock N' Potato is approximately 0.5 miles north on Las Vegas Blvd at Showcase Mall, Suite 207. About a 3-minute rideshare from Mandalay Bay Convention Center. Counter service, no reservation. Open until 11:30pm Monday through Thursday and until 1am Friday through Sunday. The Fleetwood MacDaddy at $35.95 is the post-show splurge. The Birria King at $16.95, Wings at $10.95, Cheese Fries at $8.95, and Fruity Pebbles Cheesecake at $8.95 round out the menu for a show evening. Rated 4.8 on Google and 4.9 on TripAdvisor. Confirm ISA Sign Expo 2027 dates and schedule at the official ISA website.
Check the full menu before the show closes for the evening.
Rock N' Potato is not affiliated with ISA International Sign Expo, Mandalay Bay, or any scheduled events. Event details are subject to change; confirm at official sources.