The Sauna building for Organization Cities provides city visitors with an XP Buff. To receive this buff, enter the building with 4 NCU free and stand inside for two minutes, while the nano Relaxing will be running in your NCU (hit Ctrl+0 to verify). When completed, it will be replaced with nano Relaxed State giving a 11% XP buff for 4 hours and taking up 4 NCU. This nano is not stackable with any other XP buffs including Bureaucrat or Adventurer buffs, or buffs from nano cans.
This building is constructed by combining items dropped from boss mobs across various playfields. It first appeared during the 9th anniversary AO celebration in 2010. During the 10th anniversary AO celebration in 2011 the items became available again and have remained.
- Hacker Tool - Fair Trade, ICC Tech Supplies kiosk
- Regular Building Structure QL 100+ - Tradeskill
- Floorplan for Swimming Pool (NODROP) for your faction - Fair Trade tradeskill section, price ~ 2.9M
- Nanite Reconstruction Box (NODROP)- Fair Trade tradeskill section, price ~ 20k
- Wall-Mounted Titanium Rod - Subway (Eumenides, Vergil Aeneid, Abmouth Supremus)
- Copper Pail - Temple of Three Winds (Totw) (Curator, Nematet, Guardian of Tomorrow and Aztur the Immortal)
- Metal Grate - Biomare (T.I.M, Rik-Rak and Director)
- Essence of Eucalyptus - Crypt of Home (Crypt Guardian)
- Mercury Vapor Excitation Globe - Inner Sanctum, 3rd floor
- Peridotite - Smugglers Den (Mantis Queen)
- Mercury-Based Temperature Gauge - Hollow Island (Weed)
- Nanite Reconstruction Toilerbots - Abies Grandis - Sector 28
- Nanite Reconstruction ToilerBots - Betula Pendula - Sector 13
- Nanite Reconstruction ToilerBots - Thuja Plicata - Sector 35 and Sector 42
- Thermal Radiation Unit - Inferno Albtraum zone (Keeper of Tortured Souls)
- Copper Ladle - The Alien Threat aka Mitaar Hero
- Inorganic Crystalline Oxide Tiles - Dust Brigade Instance 2
- Dual-Core Psychrometer - Dust Brigade Instance 1
- Gofle-Hair Brush - Penumbra Alappaa zone
- Right-Click Unaligned Building Structure: BFSHKASXCXZZZXXHHHHSASF!111 to align it to your faction. The name changes to something like Building Structure: BFSHKASXCXZZZXXHHHHSASF!111 - Neutral
- Use the Org City Controller to plant the building like any other city building.