When I first saw these I was like well hello to you too - a little background info; I had a friend at the time who called me Panda-san for a reason too far back in my minds-time to try and explain - so naturally I was excited about them.
Hello Panda are these awesome little biscuits by a Japanese company called Meiji Seika. You get them in strawberry, milk, chocolate and double chocolate flavour. The bite-sized biscuit is a shortbread shell, shaped like a panda's head and filled with the flavour specified on the packaging. Each little biscuit has a print of a panda doing various activities (skateboarding, surfing, martial arts, etc) and the packaging has panda's on it too.
I LOVE HELLO PANDA'S!