PDGA event sanctioning has been suspended through April 30, 2020.
https://www.pdga.com/announcements/covid-19-statement

CANCELLED - Lake & Sea Layover presented by Innova

Saturday, March 28, 2020 at Seatac DGC in Seatac, Washington
Disc golf singles tournament

Online registration closes March 15 at 8:00pm PDT Register online

Online registration closed March 15, 2020 at 8:00pm PDT