There aren't any available right now. They usually post new ones right at the beginning of the month. And yes, you need to sign the agreements with each msp if you want to get paid by them, as well as do shops for them. Good luck!
Just wanted to throw it out there. Yes, many people buy beer in the mornings! Night shift workers coming off shift are usually the one's buying it, so tip would be to go in looking like you just got off a long nights work!
In my old neighborhood in Detroit we had several trucking companies that worked 24/7. A lot of the neighborhood bars opened at 7:00AM and it wasn't unusual to see a full house by 8:00AM, especially on payday. The local stores did a land office business as well.
As the saying goes, It's 5:00 somewhere!