John O'Callaghan, Author at Trending City

Popup Veggie Patch, Melbourne

Posted by John O'Callaghan | Nov 29, 2013 | Australia, Garden |

Federation Square in Melbourne is one of the most controversial (mainly due to it’s super...

Posted by John O'Callaghan | Nov 23, 2013 | Europe |

LUMIERE is a light festival based in Durham and organised by registered charity Artichoke. Like...

Over the past few months, phone charging stations have been popping up all over New York City! A...

Posted by John O'Callaghan | Nov 21, 2013 | Europe |

You will never look at peppers the same way after seeing this amazing installation as part of A Di...

Imagine a better city…what does it look like and how easy would it be to create? While the...