To do gymnastics in the dream indicates you are staying persistent on the way to your goals. To watch somebody doing gymnastics signifies some work meetings. To watch gymnastics competitions on TV, or in a stadium, promises success in trade affairs.
To dream about a spectacle means that you are going to experience an enormous revelation. This revelation will bring knowledge, and your mind will gladly accept it and use it for extraordinary things. You will walk your path with clarity, with lenses that will better accept human nature and reality.