Posy Park's Fountain Is Running Again, and San Bruno's 400 Block Gets Its Busiest Week

The fountain at Posy Park sat dormant for years. The city repaired it as part of a park refresh it announced as complete on September 1, and that work completed the station end of downtown San Mateo Avenue. The street now holds a full Saturday morning within a few blocks. It starts at the Caltrain station, passes a Brazilian bakery that opened in May, and ends at Centennial Plaza. On Saturday, October 17, the plaza hosts the 18th annual Día de los Muertos celebration.

That same week, the city holds a public workshop at 458 San Mateo Avenue on the next round of planning rules for streets like this one. The block is busy for celebrations and for paperwork, and both are worth knowing about if you live a short walk away.

What actually changed at the station end

For years, Posy Park was something you passed on the way to the train. The city's September 1 release now calls it a gateway into the downtown shopping district. The upgrades back that up:

• The fountain. Crews replaced the pumps and added new waterproofing. The city also worked with Caltrain to fix long-standing problems with the system, according to the San Mateo Daily Journal.
• The centennial mosaic. The Daily Journal reports that the original artist came back to restore it. She cleaned the surface, replaced missing tiles, regrouted and added a protective sealant. The city's release names her Rita Soyfertis.
• A new sculpture. The release credits the design to Maxwell Emcays. The piece was chosen from dozens of qualified proposals after a commission review and a round of community engagement.
• The basics. New landscaping, benches, seating, planters and trash receptacles.

The funding explains why the park got this attention now. The work is part of the city's multi-year Downtown Beautification Project, which drew on San Mateo County Measure K money. The Posy Park portion also had a grant from the San Bruno Community Foundation. With the gateway done, the stretch toward Centennial Plaza now reads as one continuous walk.

The newest reason to stop on the way

Padoca opened at 445 San Mateo Avenue in late May. Hoodline described it as a Brazilian bakery and cafe with about 25 seats. Owner Pedro Brandao started out baking at home for the Bay Area's Brazilian community, and the storefront puts those recipes in front of a wider audience.

The case holds pão de queijo, bolo de rolo, rosca húngara and bolo de cenoura. The drinks run from espresso to a Nutella macchiato and smoothies. At opening, Palo Alto Online put pão de queijo at $4 and the rosca húngara and bolo de cenoura at $6.50. Larger loaves ran about $12. Those prices date from late May. So do the hours Hoodline reported: Wednesday through Friday 7:30 a.m. to 4 p.m., and weekends 8 a.m. to 3 p.m. Check both before you go. On those hours, Padoca would be open the whole time the plaza celebration runs on the 17th.

Padoca has company nearby. Here's the downtown stretch by address:

One Love Cafe at 486 San Mateo Avenue is missing from the table on purpose. The San Mateo Daily Journal reported that the cafe plans to move to 223 Grand Avenue in South San Francisco. The San Bruno location will close once the new spot is ready. Its own site still lists daily hours of 7 a.m. to 2 p.m. at the San Bruno address. Call ahead if it's on your route.

Saturday at Centennial Plaza

The plaza is where the block's week comes together. The city's 18th annual Día de los Muertos celebration runs Saturday, October 17, from 11 a.m. to 2 p.m. at Centennial Plaza, 470 San Mateo Avenue. It's free and open to all ages. The city's listing includes:

• Live mariachi music
• Ballet Folklórico dancers
• Sugar skull decorating and calavera face painting
• Bilingual storytime
• A community ofrenda

If it rains, the celebration moves to the San Bruno Senior Center at 1555 Crystal Springs Road. That's a drive from downtown, so the walking plan below works only in dry weather.

One way to string the morning together

With the park, the bakery and the plaza all on one stretch, a dry Saturday on the 17th could go like this:

1. Start at Posy Park before 11 a.m. if you're coming by Caltrain or parking near the station. See the fountain working, the restored mosaic and the new sculpture before the crowds arrive.
2. Walk up to 445 San Mateo Avenue for pão de queijo and an espresso at Padoca. If you'd rather sit down for something savory, Societea is at 446.
3. Reach Centennial Plaza by late morning. The celebration runs until 2 p.m., so the ofrenda, the dancers and the face painting fit easily into the window.
4. Head farther down the avenue for lunch. Pho de Nguyen at 586-A and Boiling Beijing at 649 are both within walking distance of the plaza.

Families who want a second Halloween-season outing six days later can go to the city's Monster Mash Bash. It runs Friday, October 23, from 6 to 9 p.m. at the Recreation and Aquatic Center, 251 City Park Way, and is open to all ages.

The same block is also where the next set of rules gets drafted

The Posy Park work shows what the street looks like now. The workshops that week deal with what it could become.

Elevate San Bruno is a city initiative that began in January 2026 and is scheduled to run through December 2028. Its stated aim is to encourage housing and commercial development and lower the barriers to investment, which in turn supports city revenues. The work includes updates to the General Plan, Specific Plans and Municipal Code. It also adds Objective Design Standards and an environmental review, and covers plans for the Transit Corridors, Bayhill and the US Navy site. Two workshops fall in the days before Día de los Muertos:

• Wednesday, October 14, 6:30 to 7:30 p.m. Virtual workshop
• Thursday, October 15, 6:30 to 7:30 p.m. In-person community workshop at 458 San Mateo Avenue

The Tanforan site is moving through its own review on a nearby timeline. On October 5, the city posted the Final Environmental Impact Report and the Mitigation Monitoring and Reporting Program for the proposed Tanforan Redevelopment Project. The city's notice states that releasing the Final EIR does not mean the project is approved. The Planning Commission will hold a public hearing on Tuesday, October 20, at 7 p.m. in the second-floor Community Room at the San Bruno Recreation and Aquatic Center. The city said the hearing packet would be posted to its Agenda Center on Friday, October 16.

That puts two planning workshops, a family celebration and a redevelopment hearing into the seven days from October 14 to 20, all a short walk or drive from the newly finished park. The in-person workshop and the celebration both take place on the same few blocks of San Mateo Avenue as Posy Park.

If the planning work on San Mateo Avenue has you wondering how changes like these play out for homes nearby, Caitlin Beanan follows the downtown projects closely and is happy to walk through what they could mean for your property. Get your free home valuation and see where your home stands this fall.