I find this hunt very time-consuming as, while the eggs are largely hidden 'in plain sight', they're spread across five sims!
There's 75 hunt eggs and they cost 1L each... I don't know how many people find them all. I was thrilled to find about half!
|FallnOstaraEgg#66 - Sanaka dress|
FallnOstaraEgg#59 - Midori wings
FallnOstaraEgg#27 - Jin hair
|FallnOstaraEgg#3 - Enelya silks|
FallnOstaraEgg#29 - Mari drow skin
FallnOstaraEgga#25 - Simza hair
|FallnOstaraEgg#63 - Jisper dress|
FallnOstaraEgg#22 - Ivy hair
|FallnOstaraEgg#11 - Lark camisk|
FallnOstaraEgg#25 - Simza hair
|FallnOstaraEgg#14 - Cascading Floral kimono|
FallnOstaraEgg#23 - Meiji hair
FallnAngel is a fantasy clothier, so a lot of their skins, make-ups, and hairs reflect this. As you can imagine, this mightn't suit all tastes, but as the eggs are set to 'buy', you can see what the prize is before you commit yourself.
When you land in the cathedral, be sure and slap a hunt sign for the notecard, which contains hunt rules. Most of it is the usual hunt etiquette - no announcing prizes in local chat, and so on. They also include a reminder about freebie etiquette.
There are some hints on the FallnAngel facebook page.
Teleport to the FallnAngel Creations mainstore to start the hunt.