Rameshwaram Cafe Opens In Mumbai, Offers Free Food Trials; Check Dates, Timings by NDTV Profits | March 2, 2026 4:14 pm | Latest Posts, Market, Trending News Rameshwaram Cafe has grown into one of India’s largest South Indian restaurant chains. It reportedly serves around 15,000 to 20,000 idlis and dosas every day across outlets.