Like gasoline, feet must be carefully treated and refined before they can be used to propel automobiles. Amplify your octane with today's Groupon: for $30, you get a pedicure for two at Synergy Fitness & Spa in Bridgeville (a $60 value).

Synergy Fitness and Spa's attentive staff pampers the feet of client duos in side-by-side pedicures that leave pavement pounders buffed, moisturized, and artfully adorned with fresh coats of polish. The spa allows guests to bring their own bottles of wine from which to sip during the service, during which friends, couples, or rival cola-company executives sit back and relax for 45–60 minutes of feet-beautifying attention. Technicians spruce up nails and tidy cuticles before administering a sugar-scrub exfoliation and relaxing massage. After a moisturizing paraffin treatment, digit decorators then polish nails in the patrons' desired hues to match favorite colors or tie-dyed wedding gowns. Patrons receive these ministrations while perched on comfy, side-by-side European Touch thrones.