For example: Whenever you walk into a store, ask if they accept BTC or cryptocurrency etc. ? Even if you know they don't. It primes the cashier or manager to better acknowledge the next customer who asks a question like this and also starts a conversation or beginning to something new.
What would be your idea?
The easiest way to help bitcoin when it comes on acceptance is to raise awareness and making advertisements. Sharing real informations about what is bitcoin all about in social media can make a great impact to all the people and to the world.