You may have had a bad barista (1st world problems eh?), but you can't blame her bad service nor the price hike on the planned increase to the minimum wage.  You're just getting hosed for the price of a coffee and sandwich.

"Ontario's minimum wage increase will be phased-in gradually. It will rise, as scheduled, with inflation from $11.40 currently to $11.60 in October. Then, the government plans to bump it up to $14 an hour on Jan. 1, 2018 and $15 the following year."