Eggstravaganza

Eggstravaganza was an event that began on March 20, 2008 and ended on March 23, 2008. The event lasted for one hour at starting 11am PST for the first two days and lasted for four hours also starting at 11am PST on the final day.

Players could have collected eleven different eggs that appeared in every game on Roblox during the designated times. These eggs all had different ways of being collected, such as beating the Puzzling Egg of Enigma at a game of chess or by killing an administrator that was wearing a special hat.

Fake eggs
These eggs were created by to trick other players. Most of them were never obtainable apart from the Bluesteel Egg of Genius, which was reused for the ROtris event.