Seaport Nails & Lashes at The Headquarters courtyard on West Harbor Drive serves downtown San Diego's waterfront with nail enhancements, lash lifts, facials, and waxing steps from Seaport Village. The enhancement menu covers acrylic, Gel-X, Poly Gel, and SNS dip systems, and the lash and facial add-ons convert a single visit into multi-service event preparation — a bundled format that complements the curated retail experience at Miss Match Seaport Village in the same shopping cluster. Military and first-responder verification unlocks dedicated service pricing, reflecting the salon's proximity to the Naval Base San Diego corridor along Harbor Drive and the USS Midway Museum. Walk-in scheduling absorbs the foot traffic from the Embarcadero and the Hilton and Marriott properties on Harbor Drive, and bridal-party bookings coordinate floral timing with nearby vendors like Chic Flowers in the Gaslamp Quarter. The salon's most technically complex service involves hybrid Poly Gel extension sculpting using dual forms, requiring precise product-to-form ratios and UV cure-time calibration to prevent exothermic heat spikes on longer nail lengths.