Undawnted Easter Egg Number 8 Hode.
Since you have made it all this way, then you deserve a reward.
Use Undawnted's Contact Undawnted form, select Contests / Prizes / Goodie Bag and Contest. Then write in the message section, that you have discovered "Easter Egg Number 8 Hode" for your prize of the month.
It could be an eBook, free subscription, newsletter mailing list inclusion, or a number of other fun gifts.
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Fine Print: you can only enter "Easter Egg Number 8 Hode" once. The other Easter Eggs have different name/number combinations, so going 1-7 will do you no good. You actually have to find the other hidden gems on this website.
Good luck!