All Things Open is the largest open source/tech/web conference on the East Coast of the United States. The event regularly hosts some of the most well known experts in the world. In addition, nearly every top technology company in the country regularly participates. More than 3,200 attended from 16 countries and 32 states in 2017. More than 4,000 are expected in 2018. The 2018 conference will take place October 21, 22, and 23 in downtown Raleigh, NC USA at the Raleigh Convention Center.