Roadhouse Valley: What Actually Happened Behind the Alpine Inn

On the afternoon of August 27, 1976, a van from the Stanford Research Institute pulled up next to a beer garden on Alpine Road in Portola Valley. The researchers inside weren't there for the burgers. They ran cables from the van to a picnic table in the back patio, set up a terminal, and had Nicki Geannacopulos type a short progress report. That message left the table, moved through a packet radio network, reached the ARPANET, and continued on toward a terminal on the other side of the country. It is one of the events historians point to when they explain how isolated computer networks first learned to talk to each other, the moment "internet" stopped being a metaphor and started being a technical fact.

The bar didn't close for the occasion. Regulars kept drinking while the cables ran past their tables.

That bar is still there. Most people who eat lunch at Rossotti's Alpine Inn today know it as a dog-friendly beer garden with good burgers and a two-hour seating limit on busy weekends. Fewer know that the patio they're sitting in has a stronger claim to a hinge point in computing history than most Stanford buildings do, or that the reason old-timers still call this stretch of the valley "Roadhouse Valley" traces back more than 170 years, to a building that has changed names, owners, and purposes more times than almost anything else standing in San Mateo County.

The Nickname Nobody Explains Anymore

In 1852, Felix Buelna, a former mayor of San Jose, left that city after it passed an ordinance banning Sunday gambling. He settled on ninety-five acres between the Alpine Hills and Los Trancos Creek and built a roadhouse he called a casa de tableta, a gambling retreat for the country men, gold rush arrivals, and Mexican-Californio ranchers who needed somewhere the new city ordinances didn't reach. That single building, sitting alone at what was then a junction on the old Spanish Trail, gave the whole valley its working nickname for the better part of a century. Portola Valley was Roadhouse Valley because, for a long stretch of its history, this address was close to the only commercial establishment for miles.

It is still widely cited as the second oldest continuously operating tavern in California, a claim that has followed the building through every rename.

Six Names, One Address

The building's identity shifted with almost every owner, and the succession reads like a short history of who was running things in the valley at any given moment:

1. Casa de Tableta (1852): Felix Buelna's original gambling roadhouse.
2. Fernando's Store: Run by Fernando Valencia after Buelna leased the property to Jesús Ramos, a Mexican immigrant who had come to California during the gold rush.
3. Stanton's Saloon: After Buelna sold to William Stanton in the late 1860s, the Stanton family leased it out, at one point to a man nicknamed "Black Chapete" for his handlebar mustache.
4. The Wunder (1904 onward): Charles Schenkel's bar, quietly renamed Schenkel's Picnic Park during Prohibition to keep the liquor under the radar.
5. Rossotti's, or "Zott's" (1930s): Enrico Rossotti took over the lease and gave the place the name longtime patrons still use.
6. Alpine Inn Beer Garden (1956): A formal rename that stuck for signage purposes, even as everyone kept calling it Zott's.

Somewhere in that chain, the woodworking and wood-fired pizza ovens that reflect Rossotti's Italian heritage got added, and they're still part of the kitchen today.

The Afternoon the Internet Grew a Second Network

The 1976 transmission sits inside that long ownership history almost as an afterthought, which is part of what makes it strange. Accounts of exactly where the message ended up differ. Some describe it traveling onward to a terminal in Boston. Other records describe it as the first successful two-network transmission between the SRI van and UCLA, an early proof that separate networks could be joined rather than just used in isolation. What every account agrees on is the date, the picnic table, and the van parked in the gravel lot next to a bar that had already been operating under some name for 124 years.

The building had already been marked as California Historical Landmark #825 seven years earlier, in 1969, honoring the original Casa de Tableta structure, long before anyone connected it to computing. The National Register of Historic Places added its own listing in 1973. The internet transmission came later, layered onto a building that was already protected for entirely different reasons. Today a plaque near the entrance references the 1976 event directly, crediting the site with playing a role in what it calls the beginning of the Internet Age. Most people walk past it on their way to a table.

When the Roadhouse Almost Ended

The building's continuity nearly broke in 2018, when the property came up for sale and longtime patrons in Portola Valley started worrying openly about what would happen to it. Three local families, Deke and Lori Hunter, Fred and Stephanie Harman, and Jim Kohlberg, bought the Alpine Inn that year and brought in restaurateur Greg St. Claire of Avenir Restaurant Group, which also runs Town in San Carlos, Nola in Palo Alto, and Milagros in Redwood City, to lead the restoration. The work took months. When it reopened in August 2019, the menu had been refreshed and a heated tent had been added over part of the picnic area, stretching the beer garden's usable season into winter for the first time in its history.

St. Claire has talked about what made the project different from a typical restaurant remodel. Rarely do you find three plus generations all hanging out in the same place, he said of the crowd Zott's pulls in, from Stanford students to grandparents who drank there decades ago. The renovation didn't try to make the place quieter or more polished. It tried to keep the thing that had kept people coming back since the Rossotti years: a picnic table crowd that spans ages without anyone feeling out of place.

What the Back Patio Still Does

Portola Valley has never had a commercial downtown in the way Menlo Park or Woodside do. There's no Santa Cruz Avenue equivalent, no strip of storefronts competing for foot traffic. For most of the valley's history, this one address has quietly done the job a downtown usually does: giving strangers, neighbors, and three generations of the same family a reason to sit at the same tables.

The current version of the Alpine Inn runs on the same informal terms it always has. It's closed Mondays, open Tuesday through Sunday with hours that stretch a little later on weekends, doesn't take reservations, and doesn't do buyouts. Leashed dogs are welcome at the tables, and on any given Saturday you'll still find people arriving on horseback, a detail the inn's own history page points to as evidence that not much about the daily rhythm here has actually changed. The crowd is a mix of longtime valley families, Stanford students who've been coming for generations, and cyclists who've stopped for a burger halfway through a ride up Alpine Road.

None of that reads like the site of a turning point in computing history. That's most likely the point. The picnic table where a message once left this valley and helped stitch two networks together is the same table where someone is probably ordering a beer right now, without giving the plaque a second look.

Portola Valley keeps its landmarks close to the ground, tucked behind an ordinary lunch order rather than roped off behind glass. If there's a single house or a stretch of Alpine Road that's caught your attention and you want the kind of local read that goes past the surface, Scott Dancer has spent decades paying attention to exactly this kind of detail in Portola Valley and the towns around it. Let's connect.