In honor of the event, the SWTOR team has created a new droid mini-pet as well as a new speeder for players to pick up. To qualify for the new M4-Y7 Astromech Droid, players need to log into game on May 7. Everyone who does will be able to claim the little guy via their in-game mail starting May 9.
As for the speeder, the TF-4 Rampage is available only to Premium Players who will find it in their mail on June 7.
In addition to the above items, BioWare is also offering players a chance to earn double XP, double Command XP, and double Starfighter Requisitions between May 3 and May 11.