** *Dear P4 Community,* * As you are aware we have made the difficult decision to cancel the “P4 and Programmable Forwarding Summit” planned as an in-person event in April due to the health risks associated with COVID-19. We feel- for both employees and the P4 community- this decision is in everyone’s best interest. We have replaced the event for this year with the “P4 Roundtable Series” and are excited about this new format that will bring together industry experts and provide an environment for sharing knowledge and experiences with the community. The P4 Roundtable Series is planned for April 28th-April 30th and will include a combination of live webinars in the morning and a series of engaging “pre-recorded” panel discussions and tracks to be posted for on-demand access after the live webinar. Our goal is to continue the significant momentum for P4 with community building and engagement. We feel it’s important to deliver as much high value content as possible and your contributions are key to reaching this goal. Please submit your proposal by Friday, March 20, 2020 11:59pm PT (firm)using the CFP submission site: https://summit-cfp-2020.p4.org/ All Proposals will be reviewed by the following Technical Program Committee (TPC): Xin Jin, Johns Hopkins University Dan Ports, Microsoft Research Srinivas Narayana, Rutgers University Mina Arashloo, Cornell University Andy Fingerhut, Cisco Systems Mihai Budiu, Vmware Gordon Brebner, Xilinx Robert Soule, Yale Mukesh Hira, Vmware Nate Foster, Cornell University Muhammad Shahbaz, Stanford University Steve banez, Stanford University Vincent Liu,  UPenn Jeongkeun Lee, Intel Ang Chen, Rice University Marco Canini, King Abdullah University Ryan Beckett , Microsoft Alan Liu, Carnegie Mellon University Shir Landau Feibish,Princeton Praveen Tamanna, Princeton Best, P4 Committee *