Rhode Island’s next legislative session begins in January, so it’s important that we continue to build support for taxing and regulating marijuana like alcohol. If you are a Rhode Island resident, please join us at these upcoming events to learn how you can help end marijuana prohibition in 2015. Cannabis Caucus, 8 p.m., Thursday, September 18: Regulate Rhode Island hosts an evening of music, activism, and conversation this Thursday at Aurora, 276 Westminster Street, Providence 02903. Check out the Facebook…