Taco Tidbits

We had tacos last night and I think most people know how to make tacos. Two things I do that may be a little different is that
1: I always use morning star farms veggie meat crumbles. I usually don't tell people until they have eaten and praised the food to tell them. It is funny to watch their faces and then see them finish enjoying their meal. It really is good. I only use it for mexican and chili dishes though and find it gross in spaghetti sauce.
2: While on Guam my friend Nicole introduced me to adding diced cucumbers as one of my taco fillings. It is really tasty and now we always have that with our tacos.

Does anyone have any other fun taco tidbits?