Add one point to the offal team:
It may be blurry, but it definitely is what you think it is - tripe. I ate it. And I enjoyed it. A little chewy, a little meaty, a lot of texture, whichever stomach this type of tripe comes from, it's certainly delicious and I think you should try it.
I also think you should get out and eat the rest of this yummy bowl of pho (number #2, in case you're wondering, with everything except the meatballs):
It is way worth the trip up 82nd during rush hour.
Pho Oregon. 2518 NE 82nd Avenue. Portland, OR 97220. 503-262-8816.