If you're celebrating Diadeloso tomorrow, then there's no better food choice for you than the Oso burrito at El Crucero.
Do it.
Seriously, stop reading this blog and make plans with friends to eat an Oso burrito tomorrow.
Now for a slight disclaimer: I have never participated in Diadeloso as I didn't attend Baylor. I went to Texas Tech, where we didn't have anything like Diadeloso. In fact, we had no occasions for blowing off class for a day and enjoying various other activities including the sampling of beverages (well, we sort of had a bunch of them, but we just referred to them as Thursdays). So I can't completely confidently advise anyone on how to celebrate Diadeloso. That stated, I assume eating an Oso burrito from El Crucero is the perfect way to do it.