Groupon + extras

Having seen someone else post about buying a groupon to a semi-legit spa and getting a HE/extras, I thought it would be good to organize all similar posts into a single thread. Members can post groupon or other deals they come across at any semi-legit spas here

NHK wellness (kudos to the OP for this deal) - $40.50 + $5 at the door to cover tax for an hour massage
https://www.groupon.com/deals/nhk-wellness-centre

Have at it, gents