Hugging is considered to be a rather intimate form of affection across the US. Everyone hugs, but rarely do we ever hug strangers. Arie Moyal is willing to do just that. He is the founder and creator of the Hug Train, a national tour of free hugs to promote mental health awareness. Arie travels across the country giving hugs to strangers who are willing to give him an embrace.

Coffee and a smile are sometimes the best medicine. When Dan Dewey's father was being treated for cancer, Dan found himself following a routine in a situation which needed a little perking up.

Thus began what has become known as "Dan's Coffee Run". Every Thursday morning, Dan does a special coffee run for the staff and patients at the Michigan Cancer Institute in Bloomfield Hills, bringing Starbucks Coffee and a lot of smiles to the patients and providers at the cancer treatment center.