Two highlights for me of Doors Open Vancouver were the Vancouver Police Tactical Training Centre and Queen Elizabeth Theatre. The TTC's hour-long tour was impossible to sneak away from, but not boring.

The 25-meter firing range.

The 50-meter firing range.

Foam-padded foam-furnished foam room for practicing scenarios.

The Queen Elizabeth Theatre was closing to the public, to my surprise, just when I arrived, so I pretended not to hear that fact and "explored" the dimmest recesses of the auditorium for a few minutes while people were being ushered out. Then I spent 45 minutes crawling all over the place, including a fan room, on stage, in the orchestra pit, back stage, etc.

The rather dingy green room.

Rehearsal room.

I saw a few other buildings too.