Sales & Seminars Upcoming Events Jul 14 July 14 @ 8:00 am - July 15 @ 3:00 pm Customer Appreciation Days Sep 29 September 29 @ 8:00 am - September 30 @ 3:00 pm Autumn Summit Festival View Calendar Each year at Tussey Mountain Mulch we provide a series of seminars and events to support and educate homeowners and landscapers on hardscaping. We invite you to attend our seminars and events to learn and enjoy a time together.