I've been to Cocoon many times in the past. The service is friendly, champagne extra bubbly. I would definitely recommend any of the services, particularly massage (with Veronica), mani/pedi or wax.
Visit the relaxation room after your treatment, while sipping on some tea and cucumber infused water. Snack on some dried fruit, almonds and dark chocolateespresso beans; Relaxing music and ambiance.
My favorite salon in SF: ridiculously (!) cosy, excellent service, tea, cookies...and unlimited champagne! So girls, enjoy ;) You can also book services online and pay in advance.
There is getting your nails done, and then there is the full spa experience. Come here to get away and enjoy the comfy recliners and sip on some complimentarychampaign.