The pineapple was almost certainly from a can, and not a very tasty one at that - it was slightly cold and somewhat flavorless. The teriyaki, when I could taste it, was fantastic and a great compliment to the other flavors involved, but most of the time, I couldn't taste it. The green onions were nice! And the bacon wrapped dog was AWESOME.
In conclusion: hot dogs are better when they're wrapped in bacon.