If you didn't catch that for whatever reason, here are all the information for meeting Rockhopper:
Server: Big Surf
Time: 4:00 PM PST (Pacific Daylight Time)
Day: Friday, August 24, 2012
BONUS TIPS FROM AIRPLANE6068:
Be on the server BEFORE 4:00. A suggestion would be to go on the server an hour before, and wait for him to come. Check the Migrator, Captains Quarters, Beach, Lighthouse, and Pizza Shop. Those are the rooms he will most likely visit.
Darn, I can't come! I hope you do though!
Thanks Reece! (The person shown in the video, for those who didn't see it)