Hotel saravana bhavan is the one of the largest vegetarian restaurant . They have many branches in india and abroad . Authentic south indian flavour .One time I went chennai my family went to hotel saravana bhavan for tiffen ghee roast was super with 3 variety cutney and sambar combination. In saravana bhavan fliter coffee was awesome. Food presentation was neat and hyginic. The sevice also too good. it is value of money.