Well then, you might be interested in attending a Tea Party in your local city. In this link below, you can contact the organizer in the location nearest to you and find out how you can help out with the event in your location.
LIST OF 4/15 TEA PARTY ORGANIZERS
Here's anotha site I found in relation to the Tea Party Day.
Tax Day Tea Party.com
Here's a special note from the Tax Day Tea Party site.
Here at TaxDayTeaParty.com we have a page with a full list of known Tea Party events for April 15th. You can check that page to ensure there isn’t already an event happening in your city/town.
You’ll also want to search Facebook “Tax Day Tea Party” or “April 15 Tea Party”, along with the name of your city/town, to see if an event has already been set up.