The ButterBee Foundation EditDeleteReturn to The PSSE Membership Directory First Name Danielle Last Name Klein Organization Name The ButterBee Foundation Title Founder/Executive Director Listing Category Other. Please specify: Address 616 Broadway City Hanover ZIP Code 17331 Website https://www.butterbee.org/ STEM Ecosystems ENGINE of Central PA Contact listing ownerSend MessagePlease log in to be able to send messages to the listing owner.