Dear Fermilab Users, Fermilab and the Users Executive Committee cordially invite you to join us and attend the 51st Annual Users Meeting which will take place on June 20-21, 2018 at Fermi National Accelerator Laboratory. The two-day meeting will highlight leading-edge science and developments occurring at Fermilab. The keynote speaker is University of Maryland award-winning theoretical physicist, Professor Sylvester James Gates. This year we invite you to participate in the Users Meeting SLACK channel and we strongly suggest downloading the Fermilab Annual Users…