The word pavilion takes me back to my childhood, because the park where my family would hold our family reunion had a large pavilion with a merry-go-round inside that we got to ride for free.  Back then it was a lot of fun, because we would make believe we were cowboys or in the cavalry as we rode the horses on the merry-go-round, since westerns and cavalry on horseback were very common in the movies or on TV.  

In one of my many college gigs, I worked for a company that erected different prefabricated buildings. It was like building Ikea furniture taken to the next level.

My favorite was the redwood pavilion because they were always out in the country on a farm or a lake, and could be done in a day.