"When these four university students walk down the street, hamster jokes are hurled at them.
"That's understandable, because they're walking in a giant hoop lined with sod.
"Four Dalhousie architecture students stunned passersby yesterday as they showed off their summer project - and made a social statement.
"They say there's not enough green space in Halifax and that their contraption is a way to 'take the park with you.'"