What a great ! I’m not sure how I hadn’t heard about until now as even before I began this experiment I would have thought I would have noticed this on the . Calgary Tower goes green as green energy efficient light bulbs were installed at the top of the famous Calgary landmark. in which saw more than 4,000 volunteers getting involved! Many hands make light work, they say — looks to be very true in this case! Oooh, there’s even a pun in there.

Why doesn’t Ottawa do something like this? Are there other towns doing things like ? It’s time for a research adventure! Watch for an update on that this week, my lovely readers.

Is your city doing something like this? Tell me all about it!