I am in Vancouver, WA and am ALSO looking for fertile hatching eggs from the grocery store...more as a fun experiment. I'm really curious as to whether or not I could hatch them. I have checked the following stores:
Trader Joe's Vancouver, WA: Did not carry them
Whole Foods Vancouver, WA: Did not carry them.
New Seasons Hillsboro, OR: Did not carry them.
Natural Grocer's Vancouver, WA: Did not carry them.
Multiple Fred Meyer, Safeway, and WalMart locations in Vancouver, WA and Portland, OR: Did not carry them.
So if you are in the Vancouver WA/Portland OR area and happen to find some, please let me know! I would love to try to hatch a couple dozen!