The Masskara Festival is held in Bacolod City, Negros, Philippines to celebrate it's peoples resilience from adversity akin to putting up a brace face, hence the smiling masks.
<a href="//commons.wikimedia.org/wiki/User:Fpj455" title="User:Fpj455">Francisco M. Pajares, Jr.</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>