The runaway dog was safely returned to its owner afterwards.
The Prestige 100 Singapore Awards recognise contributions in "leading the business community to breakthrough in businesses".
The mascot's headpiece was reportedly not taken off during the incident.
The body was found partially buried under around 50 pieces of clothing and what appeared to be hardened cement.
The uprooted tree was about three storeys tall.
SBS Transit says such drills are "vital" to ensure teams can act "swiftly, safely, and seamlessly" during an emergency.
The protest was criticised for being offensive to women.
Feeling the NDP spirit.
The boy's father alerted the fire department after noticing he had gone missing near their home.
The set can be built into the Changi Airport Control Tower, Gardens by the Bay's Supertrees, and the Cavenagh Bridge.