You'll be amazed to know the varieties of Idlis that exist in first place! What's more fascinating is they all taste very radically different and GOOD!
Unlimited Chutney, Sambar and Pudi - thats a winner to begin with!
Must try: Oondi Idli, Kanchipuram Idli, Idli Upma and Sana Khoto!
End with a cup of strong coffee and tip well - they serve you well :-)