tryout the Misal which is available near collector's office - Court naka in Thane. the area is small but clean and the food is tasty and you have variations like light,medium and strong. After having Misal, you can try their Masala Tak(buttermilk) all this for Rs.20/-
For best Chaats try them in Matunga (central).You have to come out of station and cross the road and Lo the Chaat shop is visible.They use mineral water/ aquafresh for pani puris. It's superb. Try once and you will want more.
