Before modern hair treatments, frizzy hair could only be smoothed by pressing it with an iron or by running it through the fingers of a jazz pianist. Achieve a noteworthy 'do with today's Groupon: for $25, you get $50 worth of services at ECHO Salon.

The stylish staff at Echo Salon corral unruly locks into sleek 'dos amid the trendy salon's hot-pink walls and local-artwork displays. A men's ($25–$45) or women's haircut ($30¬–$55) shears fringed layers and curtails split ends, and a color-glaze treatment ($15–$25) adds a dimension of tinted shine more lustrous than a chandelier's freshly whitened teeth. Affix voluminous girth to limp locks with a blow-dry and style ($20–$40), or prep for formal events and height competitions with a lofty updo ($35–$50). Sugaring hair removal transforms epidermal prairies into varnish-smooth skin with a full menu of waxing services, including brow ($15), upper lip ($10), underarms ($20), and bikini ($35).