Another updated prize offering:
mistressofthewok (#1794849) generously offered the following stipulations

If you collect more than
25,000 frogs in this drive, the most prolific frog donor chooses
one prize from the list below:
Crimbough (3)
Libram of BRICKOs (2)
moveable feast (2)
pile of loose snow (12)
squamous polyp (2)
stinky cheese ball (2)
suspicious stocking
Tome of Sugar Shummoning (2)
Underworld trunk
If you collect more than 10,000 frogs, two people select one prize from below:
A Crimbo Carol, Ch. 1 (2)
A Crimbo Carol, Ch. 2 (2)
A Crimbo Carol, Ch. 3 (10)
A Crimbo Carol, Ch. 4
A Crimbo Carol, Ch. 5 (2)
A Crimbo Carol, Ch. 6 (2)
Crimbo wreath (13)
gingerbread house (3)
Inigo's Incantation of Inspiration (30)
misfit dolly (2)
misfit hobby horse (2)
plastic Crimbo reindeer (7)
string of Crimbo lights (7)
Zu Mannkäse Dienen (30)
in other words: If your contest collects 25k frogs or more, the person who donates the most frogs chooses one item (from either list), and the two runners up for most donations choose one item each from the second list.
If your contest collects between 10k-25k frogs, the two most prolific donators choose one item each from the second list.
I hope that clarifies things. a big thank you to mistressofthewok nonetheless for her generosity!
Also Charleyhorse (#1320435) has also made a
very generous donation to the contest (keeping what it is a secret for now) but he does say that if there are any extra "eyes of newt" from the contest, he would be a happy recipient. (unless of course you are planning a witches brew that requires the eyes for some reason >.>)
Thanks again for my fellow generous clannies! You all mean the world to me!