# Happy Crystal KTV Karaoke Lounge

Karaoke in Mandai.

- Address: 437 Sembawang Rd, Singapore 758399
- Nearest MRT: Yishun MRT (920 m, ~12 min walk)

---
Source: Lookup (https://lookup.sg) · Data as of October 2026 · Listings compiled from Singapore government open data (data.gov.sg), OneMap and Overture Maps places. Free listings never show contact details; contact details appear only on Lookup Verified listings.