Pure Thai & Vegetarian Cuisine occupies Suite 105 at 3704 Voltaire St with a 15-spot parking lot and a seven-day kitchen built around a tofu- or vegetable-substitution policy that adapts the entire Thai menu for vegetarian and vegan diets. Signature dishes — Thai red curry served inside a young coconut, green papaya salad, spicy basil fried rice, pineapple fried rice with tofu, and the cheesy and winter shrimp wontons — stake out a Thai-cuisine lane on Voltaire distinct from the Vietnamese pho and Asian-fusion menu that runs at OB Noodle House & Sake Bar. Multiple spice levels run from mild through Level 6 (the most-praised heat tier) up to a true-Thai-spicy ceiling, letting both first-timers and chile-heads order off the same curry, noodle, and stir-fry menu. Lunch specials — pad Thai with tofu, green curry, fried rice combinations — give the Voltaire location a midday meal-deal program that pulls workday traffic the way the all-day ramen-bowl format does for The Bowl Ramen & Izakaya. Delivery service throughout Point Loma and OB plus catering for vegetarian-and-vegan-inclusive dinner parties drive the kitchen's largest single-order volume, especially for full-coconut curry presentations and family-style dish stations.