mixed media art. | Design For Mankind. Retro style, nice lines. Slight Geometric appearance, cropped text is nice. Overall just a cool vibe going on. Nothing in particular stands out - but that's what makes good design, good.
For the larger, one-day events, (basically happening monthly) I like the idea of having a similar event flier design with slightly different features based on the neighborhood, time of year, etc. http://isaurefouquet.com/
This is one of the posters I researched for the poster assignment. The blocks are balanced very well. The colors of them also showcase the fun of the concert. The focus of the poster is the pink block in the middle, the eye then goes to "Kings of Leon."