These guys have a vegan burger: https://plus.google.com/117300583595291113911/about and lots of other choices on Ca Ave in Palo Alto. Merit Vegetarian is just a few blocks from 101 on Lawrence. This falafel joint is close to Merit: https://plus.google.com/114958115846046490886/about Chaat Paradise is just a few blocks from 85 north on El Camino. Also, we could always swing by Sweet Tomatoes if we want something very fast.