Well guys, I hit the jackpot!!
I called several Starbucks in Columbus and asked them about the coffee grounds and they told me they were just getting ready to start that program this week but they would save them for me till I got there. I told them that garbage bags were fine and they didn't have to bag them up real nice like they usually do. They really seemed happy to do it for me. I asked the manager of the 1st shop I called which ones had the highest traffic and targeted those and it paid off well.
I hit 5 shops and all total I am estimating that I brought home around 125-150 lbs +/- of grounds!!
I am going to put all that in an area about 25X3 (half of my bed) and till it in. That is, if it will stop SNOWING!!
2 days ago it was 84* and sunny, now it is 28* and snowing!!