Q: My question is, do you see anything in the story I described that would possibly warrant a different kind of a lawsuit other than the small claims.
A: I don't see anything in your story that would indicate that you have any other type of claim against the chain, other than the claim for a refund of the relocation expenses. What jumped out at me was this:
"I was repeatedly harassed by employees and family/friends of employees"
"All of these incidents were investigated and documented by the corporate HR and/or Security departments. All of these incidents correllated with terminations or discipline issued to store employees."
So, on the one hand, you were harassed, but on the other hand, the chain took it seriously, investigated, and terminated and disciplined employees. Accordingly, the chain acted appropriately. Under those circumstances, I don't see that you'd have a claim for anything associated with the harassment.
Does that answer your question? Please let me know if you need clarification, as I am happy to continue helping you until you are satisfied.