USCC has state chapters in 14 states, and there are local events and initiatives about composting happening across the country. There may be one in your state! The best way to find out is to follow the State Chapters Bulletin, which comes out monthly.
In the Chapters Bulletins, you can also find out the latest about Chapter meetings, changes in leadership and local chapter Organics/Composting summits—with one being held in New Jersey in October, Ohio in November, and in Colorado, Nebraska, and Tennessee over the summer, opportunities to get compost education are plentiful!
You can find the latest Chapter Bulletin, which came out in September, here: https://www.compostingcouncil.org/page/ChapterBulletins