Haikus gone missing!

The haikus are on hiatus! I am burned out from those little seventeen syllable poems. Don't get me wrong I still love and appreciate the power of a well written haiku, but they have started to get mundane and formulaic. I have begun to notice a trend. Whenever I had a really good meal, play an interesting soccer game, or have a very busy, stressful day I end up writing the haiku of the day about it. I need brainstorms about topics to write about...if anyone has any ideas for me, I am more than open for suggestions.