During the past few months I have noticed a pattern with the thalis (unfortunately only served on weekdays) at the House of Dosas in Hicksville. Each day of the week has its own featured vegetable curry served alongside the other items:
Tuesday- Baby Squash
Wednesday- Green Beans
Sometimes the preparation is different (but always wonderful, especially Beet day!) but you can always count on eggplant for Mondays, etc. And they do mix it up a bit more with the rices and other items (the permutation reports have not come in yet...), but it's nice to know when to go if you've just gotta have something in particular.
A lot of sacrifices have been made to bring you this information :)