Although there is a new Indian Grocery Store on Route 9 in Natick, it never seems to be open. However, there is a wonderful Indian store, Rasoi, that is on Route 9 East, past Route 126, right before Edgell Road. They should have it.
Thanks to both foodymom & Scruffy the Cat. My daughter had no luck at the new place (which is behind Quiznos near the intersection of 9 and Oak) but I'll try Rasoi -- and duh, WF. Should have thought of that myself, and thanks for the reminder.