Talk to a Spring Collector in Goldshire, Kharanos, Dolanaar, or Azure Watch.
If you're looking for something to do, I hear there are mages in the settlements near capital cities - Goldshire, Kharanos, Dolanaar, and Azure Watch - who have been recruiting egg hunters for help with some research they're doing. I'm not sure of the particulars, but I'm sure they'd tell you.
You will also receive:
- 30 (or 1 46 50 if completed at level 100)