We filled up the rest of our day in Calgary with a visit to the science centre - Telus Spark.
This was our second visit, but Laurence's first :)
They had an exhibition on movie monsters and how movie animations are done using animals and costumes:
Susannah performed stress tests on me and Laurence:
One of the staff members worked for ages with Sam to build a stand-alone building with just sticks and elastic bands. Sam really enjoyed it!!
He also loved the 'take apart' table. This definitely gave me ideas for things to do at home: