The joy of New Directions is the ability to individualize the program for the client. While V has a budget for art supplies because that is calming for her, another client has a budget for music therapy because music is "his thing". I would like to post more about the Music Therapy option for those readers who are interested in that option. That client also enjoys participating in group dance classes through a therapeutic recreation program.
What are your limitations? Well, if it maintains or increases current skills, health, or safety then it is a possibility to include that activity or resource in the Plan of Care and Budget. If the resource or activity maintains or improves access to community resources, maintains or improves behavior that impacts socialization and learning then it is possible to include that in the POC/ budget.
I encourage readers to include ideas that you have found that meet these guidelines in your comments. Is the client capable of taking classes or having a small business with support? Then those are options.
The biggest challenge to self direction is finding providers of services, so if you have found a provider that will take on additional clients, then please post some information about them for other readers and I will create a link. We can help each other by sharing information, experience and knowledge so that each of us won't have to re-invent the wheel, so to speak.