Tranquility Conference Center is a 6-story conference center in Tranquility City.
| Mn10's buildings | |
|---|---|
| Modern Era (2023-2025) | |
| 2025 | Grand Mountain Hotel • Clarity Building |
| 2024 | Bluesky Lifestyle Center • Sentai Tower • Destiny Plaza • Bell Nature Mall |
| 2023 (Set 2) | Natalia Milton Hall • Beautiful Lotus Tower • Aceheart Mall • Amanda Plaza |
| 2023 (Set 1) | ABH • Garden Home Hotel • Rabbit Tower • Burgundy Crimson Hotel |
| Historic Era (2012-2021) | |
| 2020-2021 | Driverson Townhall • Denver Remston Hospital • Millennia Plaza • EMC |
| 2017-2018 | MMIC • Marketing Square • World Management Center • Skydream U. |
| 2015-2016 | TLC • SDT • SMT • Westin Tranquility City • TQCC • Serenity Hospital |
| 2012-2013 | Transnational Office Plaza • Skyscrapersim Housing Estate - Section 1.2 |