Studies show that modulating one's facial expression instantly builds camaraderie, whether by laughing at a joke, frowning at a sad story, or making empathetic fish lips at an unemployed merman. Prep your kisser for many roles with today's Groupon to Celestial Spa. Choose between the following options:

• For $39, you get a spa package for one (a $90 value). The package includes the following:
  • One mini facial (a $45 value)
  • One 30-minute Swedish or deep-tissue massage (a $45 value)
  • One complimentary glass of champagne or nonalcoholic beverage

• For $99, you get a spa package for two (a $260 value). The package includes the following:
  • Two mini facials (a $45 value each)
  • Two 30-minute Swedish or deep-tissue massages (a $45 value each)
  • Two hand treatments (a $20 value each)
  • Two foot treatments (a $20 value each)
  • Two complimentary glasses of champagne or nonalcoholic beverages

Celestial Spa's beautification experts open each body-renovation package with a 30-minute mini facial, designed to gently revive the face through cleansing, exfoliation, and a soothing mask. Newly glowing skin then lights the path to a massage table, where a kneading expert calms tense backs with one of two modalities. Swedish massages at Celestial Spa feature a combination of long, gliding strokes and steam therapy, which work together to increase circulation and reduce stress caused by one-sided debates with the office goldfish. Deep-tissue massages use greater pressure to relieve chronic muscle tension and disperse scar tissue. Between sips of bubbly and games of patty-cake, duos can hold out hands and feet for a slathering in an aromatherapy lavender-sea-salt scrub, whose calming powers increase with massage and a peppermint mask.