Erik S. Lesser for The New York TimesThe possum that will be lowered, withmuch fanfare, from Mr. Logan's garageon New Year's Eve. It will be releasedat the end of the night.RASSTOWN, N.C., Dec. 30 — The lights are strung, the stage is set and Baby New Year is waiting in a cage, hissing. Brasstown, once again, is ready for the Possum Drop. Yes, the annual New Year's Eve Possum Drop, the one and only, inspired by the dropping of a certain illuminated ball 670 miles away. On Thursday, at the stroke of midnight, at the exact moment that hundreds of...