Yes, I have some merchandise. Not a lot, but some:
CD: Be the Smile on Your Face $!5 – available on Amazon
John Michael Ferrari – Make Your Life Better Facial Mask. Available on Etsy (cute but not medical-grade)
T-Shirts – Be the Smile on Your Face – Available at John Michael Ferrari Gigs & via email: email@example.com $20 for S,M,L,XL & $24 for XXL, XXXL + postage.