Is there a shuttle between hotels and convention center?

If you're a public transportation lover, use the city bus as their pick ups seem more frequent and it's a little cheaper. You can get to a Magic game or City game from here pretty easily.

Yes, most events at the Center coordinate shuttles between the hotels and closest OCCC entrance

Yes. The 5.00/day shuttle is worth it!

Yes, area shuttle has a fee ($5), but many of the hotels have their own shuttle with no fee, so you really have to check each hotel individually.

Yes but it costs $5 per day.. Most of the hotels sell the pass at the front desk

Yes