One great possibility to meet expats ( not only in cebu, but worldwide !!)
is through the Hash House Harriers.
Although spread worldwide, i just post the Cebu link:
cebuhash.org/
Most info is in there, briefly said it is a great way to meet other expats, mainly professionals and still working lads.
of course also open to locals.
The best way is to find out for oneself, check the link
down, down :-)
ps- my hash name is:
"forgotten" (serious)