As I have two types of guitar stands made by them, a heavy duty model and a light weight model, I visited König & Meyer to see if they have any new models for acoustic guitars. They did not, but they had a new Robby Exclusive music stand which can display up to eight sheets of music.
I also tried out some pianos and keyboards at Petrof Pianos and Roland Musical Instruments and browsed through the books at Mel Bay Publications and Warner Brothers Publications. I was particularly interested in guitar instruction books. Then I made a brief visit at Schaller Electronic to see what tuning mechanisms they had displayed.