Sangam rewards diners who explore beyond familiar North Indian standards and lean into the vivid cooking of Tamil Nadu. The enormous menu moves through crisp dosas, fluffy idli, appam, biryani, peppery rasam, seafood curries, and deeply spiced Chettinad dishes built with curry leaves, coconut, tamarind, and roasted aromatics. Weekend breakfast offers another reason to visit, while abundant vegetarian choices make group ordering easy.