Ayer Coffee

Ayer Coffee is a specialty café in Tustin, CA, rooted in Vietnamese tradition and infused with Korean café culture. The menu centers on expertly crafted matcha drinks, with standout options that reviewers describe as smooth, perfectly sweet, and unlike anything else in Orange County. Guests rave about the hand-whisked matcha and the freshness of fruit-forward flavors like mango. The café also offers baked goods such as salt bread, which sells out quickly. The space suits everything from solo outings to group hangouts, with outdoor seating available for those who prefer an open-air setting.