The guy suggested for me to show up to an event without making plans to actually meet me, should I go?

I met this guy through a professional Clinical environment and at my last visit he suggested for me to go to an event he was going to. He didn't really ask me to go with him, he made no plans to meet me there, he didn't give me his number or anything like that - but my guess is he was banking on running into me at the event and talking to me there.
After that conversation, a few days afterwards, we matched on a dating app and he suggested we meet up the following week to grab a coffee or a drink or food, but never texted me to make official plans with me and a week's has passed since.
Well, the event is tonight that he originally suggested I show up to, and I'm not sure if I should go. Being that he never texted me and kind of ghosted me I'm not sure if it's better for me to show up at the event, look super hot and make him kind of feel sorry for what he lost and see if he approaches me, or just not show up at all. Thoughts please.
You should go to the event and see what happens
You should not go to the event and stay away from him
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The guy suggested for me to show up to an event without making plans to actually meet me, should I go?
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