(Note that LSB/DIGL is used below 10MHz as per current convention for voice modes, USB/DIGU otherwise. 60 meters is of course USB/DIGU only.)
As this isn't a contest, there's no pressure to make contacts or send logs, but you can always confirm QSOs via the usual means if you'd like (LoTW, eQSL, QRZ, etc.) Enabling PSK Reporter in the FreeDV application and joining the QSO Finder
are recommended, however, so others can see that you're on the air and hearing them (for instance, here's the current map of listeners
Feel free to spread this far and wide among your local ham friends and groups! :) Let me know if you have any questions about the event and definitely post here if you have issues getting the application working prior to the event.