Workshop For Nurses - Open a Medical Spa Nurses visit here to sign up for the Workshop on opening a medical spa. On Sale Nurses! Workshop Open A Medical Spa. Book dates - 2/28, 3/7, 3/14, 3/21, 3/28, 4/11, 4/18. With More Days to Follow. was $750.00 Save 27% $550.00 Nurses! Workshop Open A Medical Spa. Book dates - 2/28, 3/7, 3/14, 3/21, 3/28, 4/11, 4/18. With More Days to Follow. Buy Now