We are all excited about a new year of diggings. Upcoming deadlines include: March 15- Supplies order in to Columbia State Historic Park. We are entering registration and have many peoples information, if you are not already registered please print the forms off this website and send them in by April 15th to volunteer for the park 11255 Jackson Street, Columbia CA 95310, attn: Amber. All late registration will be determined on a case by case basis. We are looking forward to an exciting new spring season of fourth graders in the park and are excited about another sunny, soggy? wonderful diggings!!