I had a MILD, well MID at least. I had three approaches. The dream was also quite long, I'll skip to the good parts.

Option 1. Smacking the steel support beam.
I did this, but I did not hit the support hard enough. I was inside an office building, and the walls and floors got a little tipsy, they started curving. Soon everything returned to normal.

Option 2. Giant Playing Card Building
After a fight broke out, I visualized a new scene and teleported there. I saw an approximately 50 foot tall building that was primarily yellow. It was made out of nothing but playing cards. I simply walked up to it, pulled the front most, center card out from under it. It was relatively stable, and I ran away from it so I could see the entire building fall.

While I was running, about the lower third of the building started to give way. It was like a little crack ran vertically up the building. The cards fell into each other, and the divide was mainly horizontal. It was not like a six foot hole, but only less than one inch. The gap would oscillate back and forth sporadically about six feet as it slowly climbed up.

Slowly, the cards started stacking on top of each other, until the crack ran all the way up to the dome of the "state capitol" looking building. In one swift move, everything dropped down, and collapsed inward to each other. After all was said and done, there was a huge pile of playing cards.

I wondered if that would count and I ran into Seeker. He told me "No" so I teleported to a new location, I was looking for ruins, something that would fall easily.

Option 3 - Stone castle looking place.
I saw a big house made primarily of unstable stone. Far in the distance when my nephew raced towards me way to fast and held my arm and distracted me. Then the neighbor's car alarm went off for like the fifth time that night, and it was 5:45 in the morning. Auugh so frustrating.

Other than that, the dream was unnecessarily violent. If this does not count, I will probably choose to do the bucket one after that.