Stand outside 24273 Main Street around 7 p.m. and your phone will lie to you. Pull up the address and the pin drops on an upstairs office, the kind of place you'd go to sign paperwork, not order a cocktail. There's no awning, no sandwich board, no name lit up over the sidewalk. The door is locked. You have to know to knock, and even then, a hostess has to knock again on a wood-paneled wall inside before it swings open into a room that holds about thirty-four people.
That room is Sidecar Market, tucked behind The Old Town Junction restaurant, and it's been operating this way since September 2023, when chef and owner Daniel Otto and general manager Shane Bothwell converted a vacated record store into a hidden bar. It took them more than a year to build it out. If you've lived in Santa Clarita for a while and think you've got Main Street figured out from the farmers market and the antique shops, this is the first sign you might be wrong.
Main Street runs on more than one clock
Old Town Newhall doesn't have a single identity anymore. It has at least two overlapping rhythms, and neither one shows up if you only pass through during the day.
The first is nightly, and it happens inside individual buildings. A few doors down from Sidecar, Society Pizza Lounge occupies the space that used to be Victory Pizza Bar. Backed by Michael Mustac, previously an operations executive at a technology firm, the restaurant runs two identities in one evening. Early on, it's a straightforward New York-style pizza kitchen where families and regulars order thin-crust pies and sit at the same booths they'd use anywhere else. By later in the evening, the lighting shifts, the music changes to jazz or a DJ set, and the room reads more like a lounge than a pizzeria. It's marketed as one of the only independently operated pizza concepts in Old Town Newhall, a contrast to the chains clustered closer to the 5 freeway.
The block doesn't announce this shift. It just happens.
That's the pattern with both Sidecar and Society: nothing about the storefront during daylight hours tells you what the room becomes after dark.
The night the whole block changes at once
The second rhythm is bigger than any single restaurant. On the third Thursday of every month, from April through September, the city closes off a stretch of Main Street between Market Street and Sixth Street and turns it into the SENSES Block Party, running from 7 to 10 p.m. An on-street bar rotates through the season among five restaurants: Eighth & Rail, Newhall Refinery, The Old Town Junction, Pocock Brewing Public House and El Trocadero Kitchen & Bar. Each month carries its own theme, and the 2026 lineup has been more elaborate than a typical street fair. April 16 kicked things off with an On the Ranch theme timed to the 30th anniversary Cowboy Festival weekend, complete with axe throwing and a mechanical bull. May brought a Medieval Quest with archery and jousting-style challenges. June turned into an oversized, 80s-inspired Honey, I Shrunk theme. July flipped the calendar entirely with a Christmas in July night, mechanical surfboard included.
This Thursday, August 20, the theme is Time Machine, built around games and activities pulled from different eras. After that, there's exactly one SENSES night left before the season ends: Oktoberfest on September 17, with stein-holding and barrel-rolling contests closing things out. If you've been meaning to see what a third Thursday on Main Street actually looks like, the window is almost shut for the year.
Where this pattern started
None of this happened overnight, and it's worth knowing what came before Sidecar and Society existed at all. Newhall Refinery opened in May 2013 as Santa Clarita's first gastropub, with a custom draught system pouring twenty rotating craft beers. Longtime patrons have their own workarounds for it now. One regular skips the noise of the dining room by ordering food to go and carrying it across the street to eat at Pulchella Winery instead. That kind of routine, picking a restaurant for the food and a different spot for the seat, only develops once a block has enough options that people can be particular about it.
The block's older identity runs even further back. Since 1981, the Walk of Western Stars has embedded bronze saddle plaques into the sidewalk along Main Street, honoring performers and stunt professionals from Western film, television and radio. Nearly a hundred honorees have been added over the decades, with new inductions each April during the Cowboy Festival at William S. Hart Park. This year's ceremony, part of the festival's 30th anniversary, added two new names to the sidewalk in front of Society Pizza Lounge, which puts a piece of the block's oldest tradition and its newest restaurant on the same stretch of pavement.
That's the part a generic search result won't tell you. The Old Town Newhall business directory still frames a night out around the same three names it's used for years: Newhall Refinery, Smokehouse on Main, and Brewery Draconum. All three are still good. None of them explain what's actually pulling people to the block on a Thursday night in 2026, and none of them mention the speakeasy with no sign or the pizza place that turns into a lounge after the sun goes down.
The quiet version, before any of this starts
There's a third rhythm underneath both of the louder ones, and it runs at the opposite pace. Every Saturday, rain or shine, the Old Town Newhall Farmers Market sets up in the parking lot of the Old Town Newhall Library, at the corner of Lyons Avenue and Railroad, from 8:30 a.m. to 1 p.m. It's been running since 2015, well before Sidecar or Society existed, and it's the version of Main Street most people already know: family farms selling seasonal produce, ranch-direct meats and eggs, local bakers setting up alongside them. It closes down hours before anything resembling a lounge or a block party gets started, and that gap is the point. The same sidewalk hosts a quiet Saturday morning market, a themed nightlife takeover one Thursday a month, and a hidden bar with no signage running most nights in between.
If your version of Old Town Newhall is built around a stroller and a coffee at the Saturday market, or an early dinner before the kids' bedtime, you've only met one shift of the block. The other one starts after dark, changes its costume every third Thursday, and doesn't bother putting a sign on the door.
If you're weighing what it's actually like to live near this stretch of Santa Clarita, or you're curious what a property close to Old Town Newhall is worth in today's market, Luxury & Ranch Portfolio knows this block from more than a listing sheet. Reach out to schedule a free property consultation with broker-owner Elizabeth Fenley.
