Etiquette expert Elaine Swann tackles tricky questions about staying at a loved one's place. Is it OK to borrow their car? Extend your stay? Show up empty-handed? Advice on how to be a star guest.

Tucked away in the scenic town of Honesdale, Pennsylvania, a bargain-hunting paradise awaits that has savvy shoppers hitting the road from Pittsburgh to Philadelphia – The Salvation Army Thrift Store ...