But I don't think that people will open their wallets and exchange or trade with each other when they are set to have a meeting and discuss more about crypto adoption. Remember @ OP stated that its intention is to talke about how to help propagate Bitcoin awareness but most of the Bitcoiners wanted to have the meeting on a social media platform where they can just chat about the possible approach.
More or less the people whom OP has contact with is lazy doing things or are paranoid about their physical safety and do not want to be exposed as person with a huge stash of Bitcoin.