Do you attend local car shows with your LEAF / EV ?
I do all the time and it got so difficult to find all of my local events and so I finally created a Facebook Group that's for any individual or group of people to create an EVent and then share it from there. I created a YouTube video that explains how to create an event in the Facebook Group and how to share that event so that a lot of people would see it. (eventually, I will have a website dedicated for these EV Car Shows especially since not everyone is on Facebook)
I strongly suggest that the event should be shared in the Facebook group(s) for the town in which the event is going to take place. then local citizens are more likely to show up.
So, let say you are a LEAF owner and you want to teach other local citizens about your Electric Car and EVs in general then what I would suggest is that you find local car shows and make sure it's OK for all cars to attend (we don't want you getting coal-rolled or beat up) then come to our group http://EVcarShows.com and create an event and then share that event on your newsfeed, some other EV groups from your state and groups from the city where the car show is happening.
Here's the video I created:
Here's the Twitter Account I made: https://twitter.com/EVcarShows
Here's the Instagram Account I made: https://www.instagram.com/evcarshows/
Remember to tag your description with the #EVcarShows hashtag and Share as many places as possible to get the most attendees to your event.