I was never given a breathalizer test, or field sobriety test..... i wonder if that will help me at all. But i did admit to being buzzed.
Did you EVER mention that, or to *any* extent your level of alcohol consumption or state of intoxication,
after they read you your rights? This is a critical-thinking question (meaning forget about semantics), and one that could toss out any claim they have regarding drunk in public.
Sounds like you could get both tossed out since they have no clear evidence you were drunk, and someone else admitted to the crime.
Best thing you can do in the future is WALK AWAY from anything like this before it starts. Its fine IMO to do kiddy emo shit to restaurants and sign posts when you're a kid, but not an adult. Same for watching someone do this shit - adults either stop them, walk away, or knock their friend out if the first 2 aren't an option.