From the outside, Billu's seems almost quaint in its suburban house location on the main street of Harris Park, but inside reveals a riot of colour and energy. Like the restaurant, the menu is big, though it's hard to go wrong with this authentic Indian fare, whether you opt for the stellar dosas from the south (choose from 13 different fillings) or flavour-packed curries such as chicken saag or goat masala. They aren't afraid of heat here, so keep a sweet mango lassi close at hand to temper the more fiery dishes. Don't leave before ogling the glass counter packed with silver-flecked sweets.