I have four free visitors badges left, that anyone here is welcome to. The catch is, I need to know by 4 pm today. Either reply here or send me a PM, first come-first served.
The NAMM show is an international gathering of instrument manufacturers and dealers in Anaheim, CA. If it makes noise, it's there. It's a good place to check out the latest gear, but not easy to buy at like in previous years. Badged entry only, not open to the public. I wouldn't expect to see a massive collection of double basses, but you should be able to see a lot on the electronic side of the sport.
Let me know!