Saturday - 12/12 - Oyster Reef Restoration Project at the Lantana Nature Preserve. Volunteers will fill mesh bags with fossilized shells beginning at 8 am at Bicentennial Park, 321 E. Ocean Ave., Lantana. Bags will then be trucked to the Nature Preserve for placement under the mangroves. Festivities include music and refreshments. Volunteers must pre-register. 233-2448 or ADodd@pbcgov.org.