Thai Thai anchors Santee's Mast Boulevard dining corridor at 10251 Mast Blvd, serving traditional Thai cuisine and a full sushi bar within walking distance of Mast Park. The kitchen prepares boat noodle soup, yen ta fo, and tender beef noodle soup — regional Thai preparations rarely found elsewhere in San Diego — alongside a Thai beer and wine list that extends into the curated import selection at Mr. Liquor on the same block of Mast Boulevard. A 1-to-10 spice customization scale lets diners calibrate heat across curries, pad thai, and basil stir-fries, from mild coconut-based preparations to full-heat Thai chili builds. The dual Thai-and-sushi format stocks both jasmine rice for curry plates and sushi rice for nigiri, a twin-cuisine inventory that draws from the Carlton Hills supply zone shared with Lakes Market & Deli on Carlton Hills Boulevard. San Diego County health inspectors recorded a 97-out-of-100 score, reflecting food-handling compliance across the separate Thai wok line and raw-fish sushi station.