Fall is in full swing in the Susquehanna Valley. Check out the list of fun activities below. October 16-21: Dillsburg Farmers Fair – Dillsburg October 16: Marysville Halloween Parade (6:30 p.m.) Rain Day: October 23 October 17: New Cumber Land Halloween Parade (7 p.m.) October 18-22: Harrisburg Book Festival – Midtown Scholar Bookstore – North 3rd St. (10 a.m. – 6 p.m.) – Outdoor Tent Sale 10 Mon. 18: Hershey Halloween Parade (7 p.m.) Oct. 18: East Pennsboro Twp. Halloween Parade (7 p.m.) Rainy Day: Oct. 19 Oct. 18: Mount Holly Springs Halloween Parade (7 p.m.) Oct. 18: Millersburg Halloween Parade (7 p.m.) Rain Day: Oct. 19 Oct. 19: Lower Swatara Twp. Halloween Parade (6 p.m.) Oct. 19: Boyle Springs Halloween Parade (7 p.m. ) Oct. 19: Dallastown Halloween Parade (7 p.m.) Oct. 21-22: Lancaster Fall Art Walk (Saturday: 10 a.m.-5 p.m., Sunday: Noon-4 p.m.) Oct. 21 Sun: Apple Festival – Little Buffalo State Park (10am – 3pm) October 21st: Adamstown Apple Apple Fest – The Grove (10am – 4pm) October 21st-22nd: Orion Peak Meteor Shower October 20-22: Shippensburg Pumpkin Festival – Shippensburg Fairgrounds (Friday: 4:00 p.m. to 8:00 p.m., Saturday: 11:00 a.m. to 6:00 p.m., Sunday: Noon to 3:00 p.m.) October 21-22 and October 28-29: Pumpkin Palooza at Hershey Gardens (9 a.m. to 5 a.m.) October 21: Shippensburg Halloween Parade (7 p.m.) October 23 : Elizabethville Halloween Parade (7 p.m.) Rain Day: Oct. 24 Oct. 24: Gettysburg Halloween Parade (7:15 p.m.) Rain Day: Oct. 25 Oct. 24: Paxtan Halloween Parade (7 p.m. ) Oct. 24: Likens Halloween Parade – Rainy Day Oct. 25: Akron Halloween Parade (7 p.m.) Oct. 25: Newport Halloween Parade (7 p.m.) Rainy Day: Oct. 26 October 25: Lewistown Halloween Parade (7 p.m.) October 25: Carlisle Halloween Parade (7 p.m.) October 26: Strasburg Lions Club Halloween Parade (7 p.m.) October 26 : Columbia Halloween Parade (7 p.m.) October 26: Hannover Halloween Parade (7:30 p.m.) October 26: Westarthup. Halloween Parade (7 p.m.) October 28: Full Hunter’s Moon – Full at 4:24 p.m. Saturday, October 28: New Oxford Annual Harvest Day and Halloween Parade (10 a.m. – 4 p.m.) – Parade October 29-30: Pumpkinpalooza at Hershey Gardens (2nd weekend) (9am-5pm) October 29th: York Halloween Parade (2pm) October 29 Sunday: Duncannon Halloween Parade (3 p.m.) October 30: Red Lion Halloween Parade (7 p.m.) Rainy Day: October 25 October 30: Lititz Halloween Parade (7 p.m.) 10 Mon. 30: Hummelstown Halloween Parade (7 p.m.) Oct. 31: Newville Halloween Parade (7 p.m.) Rainy Day – Oct. 31