On the third Sunday of every September, a handful of volunteers set up food tables and history displays behind a two-story adobe on Sepulveda Boulevard and spend the afternoon showing whoever wanders in what a San Fernando Valley household looked like before there was a city government to run one. They have done this every year on the same fixed date, third Sunday, no exceptions, for longer than most of the people watching have been alive. This year it lands on September 20.
The building hosting Rancho Days is the Andrés Pico Adobe, and it is not a reconstruction or a themed venue. It was built in 1834, which makes it the oldest residence still standing in the San Fernando Valley and the second oldest in the entire city of Los Angeles. It sits a short walk from the San Fernando Mission, was declared California Historical Landmark No. 362 in 1939, and made the National Register of Historic Places in 1966. None of that happened because the adobe stayed pristine. By 1925 it had been vandalized and left to rot. The city of Los Angeles bought the property in 1965 specifically to stop it from being lost, and the 1971 Sylmar earthquake damaged it badly enough that the chimney had to come down entirely. It has been rebuilt, restored, and kept open anyway, and the San Fernando Valley Historical Society still runs it as a working museum, holding its own monthly meetings there along with weddings, receptions, and the two set-piece community events it has protected for decades: Rancho Days every September and Las Posadas, the enactment of the Mexican Christmas procession, on the Saturday before Christmas.
That kind of continuity is unusual enough on its own. It becomes a genuinely useful fact about the neighborhood once you notice what has not survived a few blocks away.
The Post Office Didn't Make It
Mission Hills' post office sat at 10919 Sepulveda Boulevard, close enough to the adobe that you could walk between them in the time it takes to check a P.O. box. It closed permanently on December 22, 2023, after the United States Postal Service lost its lease on the building. There has been no operating post office anywhere in the 91345 ZIP code since. Residents now route mail service through neighboring communities, a fact that rarely makes it into any description of what living in Mission Hills actually involves day to day.
Set those two facts next to each other and the neighborhood tells you something real about itself. A piece of federal infrastructure with a building, a lease, and a budget line folded within the last three years. A volunteer-run adobe with no city funding to speak of, staffed by a historical society and rebuilt more than once after earthquake and vandalism, has not missed its September date in longer than anyone currently involved can remember. In Mission Hills, durability doesn't track with who's supposed to be the reliable one.
Where the Neighborhood Actually Meets
The same pattern shows up in how Mission Hills handles its civic business. The Mission Hills Neighborhood Council, the elected advisory body that represents residents to the city, doesn't meet in a library or a community center built for the purpose. It meets the first Monday of every month at 7 p.m. in the Falco Room inside the Mission Community Police Station on Sepulveda Boulevard, because that's the public meeting space the neighborhood has. Recent agendas have covered the kind of granular, only-if-you-live-here business that never shows up in a generic neighborhood profile: a June 8 meeting on the benefits of Whiteman Airport, a water reclamation update, and a proposed Nature Parkway, plus a rundown of World Cup watch parties happening at Whitsett Sports Complex. The council also welcomed a new president, Roy Perez, this year and has been recruiting residents to fill four open board seats.
None of that is dramatic. It's the ordinary maintenance work of a neighborhood that handles its own business through volunteers and a borrowed room, the same basic arrangement that keeps the adobe's calendar running independent of whatever city services do or don't stick around.
The Adobe Is Adding Traditions, Not Just Keeping One
What makes this more than a story about decline is that the adobe's calendar has actually grown. Rancho Days is the old tradition, decades deep and unchanged in format. Adobe Days is the new one: a collaboration launched only a few years ago that now brings together historic adobes from across Southern California, including Leonis Adobe, Los Encinos, and Rancho Camulos, for a single day of shared exhibits and food vendors at the Andrés Pico Adobe. This year's installment, held in June, was the third annual. Two events, same building, one running on a calendar that's been fixed since before living memory and one that's only a few summers old, both organized by people with no obligation to keep them going beyond wanting the history to stay visible.
What's Actually On the Calendar This Month
For anyone in Mission Hills deciding what to do over the next three weeks, the two events worth putting on a fridge calendar sit eight days apart:
- Sunday, September 20 — Rancho Days at the Andrés Pico Adobe, 10940 Sepulveda Boulevard. Exhibits, demonstrations, and food depicting early California life, free and open to the public, no reservation required.
- Saturday, September 26 — The Wild & Scenic Film Festival On Tour returns to Mission Hills Christian Church for its third annual showing. Nine short environmental documentaries, guest talks from forager Pascal Baudar of Forgotten Flavors and food justice speaker Isaias Hernandez, a panel discussion led by director Margaret To, and a silent auction benefiting local environmental and social justice nonprofits.
Both events are run entirely by volunteers and neither one touches a city agency. That's not a coincidence specific to September. It's close to the whole pattern of how Mission Hills keeps its public life going.
What This Actually Tells You About Living Here
None of this is a complaint about the neighborhood losing services, and it isn't a case for or against anything the city has or hasn't funded. It's a fact worth knowing if you already live here or you're weighing how a place actually functions once the obvious amenities are accounted for: Mission Hills has a public calendar, and it belongs almost entirely to the people who show up to run it themselves rather than to any office with a lease. The adobe on Sepulveda has outlasted an earthquake, a near-total loss to vandalism, and eighty years of the Valley changing around it. The post office three minutes away didn't outlast a lease renewal. If you want to know what's reliably happening in this neighborhood on any given weekend, the historical society's calendar and the church bulletin board are a better bet than assuming the usual civic infrastructure will be there.
If you're weighing a move to Mission Hills, or you already call it home and want a read on what the neighborhood's actual day-to-day rhythm looks like beyond the median price, Enrique Sifuentes has spent two decades working streets like Sepulveda Boulevard and can walk you through what a specific block, and a specific calendar, really looks like. Let's Connect.
