Editor's Note: This article has been updated to reflect the correct grand opening dates for Tai Er at Valley Fair.
Tai Er, the China-born Sichuan chain best known for its sauerkraut fish, has quietly slipped into Westfield Valley Fair in Santa Clara, giving the mall a buzzy new draw while it operates in a soft-open phase. Grand-opening festivities are set for the first weekend in May (May 1–3), which means shoppers will soon be able to sit down to the chain’s signature suan cai yu without ever stepping outside the mall.
According to The Mercury News, the Valley Fair restaurant marks Tai Er’s second Bay Area location and is currently in soft opening ahead of its planned grand-opening weekend starting May 1–3. The Mercury News reports that the mall outpost will serve two Valley Fair-exclusive dishes alongside the chain’s core menu.
What Tai Er Is Known For
Tai Er first landed on the Peninsula in 2025 with a downtown San Mateo restaurant that quickly drew crowds for its suan cai yu, a sliced fish dish poached in a pork bone broth with house-fermented mustard greens. The San Francisco Chronicle praised the San Mateo opening and the dish’s tangy, numbing flavors, while SFGATE highlighted the brand’s global reach and the meticulous fermentation process that gives the soup its signature bite.
Valley Fair Menu Highlights
The Valley Fair location will roll out two mall-only plates, lime-glazed sweet & sour shrimp and a truffle vegetarian fried rice, plus Tai Er staples such as Chongqing spicy crispy chicken, black pepper beef and mapo tofu, according to The Mercury News. Expect the sauerkraut fish to stay in the spotlight, as past reviews note it is typically ordered on its own or as part of a generous set meant for sharing.
Why It Matters for Valley Fair
Landing Tai Er fits neatly into Westfield Valley Fair’s broader push to become a full-on dining destination rather than just a place to power through errands. Hoodline earlier reported on other big Asian dining projects planned for the mall, and Peninsula outlets have noted a recent spike in interest in Sichuan pickled-fish dishes across the region. The San Mateo debut’s long opening-weekend lines suggest the Santa Clara restaurant could see steady crowds once its grand opening officially kicks in.
For now, the Valley Fair spot is still in soft service, and anyone who remembers the San Mateo launch should brace for a similar early rush based on critics’ accounts of heavy demand. We will be watching for any announced details on opening-week festivities, reservations or queue systems from the mall or the restaurant.
