My LO is turning one month next Thursday. Do I have to prepare cakes for my colleagues? What is the usual practice? If so, is there any recommendation bakery of affordable full month cakes? Thanks!

Congrats :) Cakes/goodies are usually only given to the relatives of both the parents - all the Aunty, uncles, 1 "cake" per family. I used bengawan solo cakes. U can go to the store and purchase the cake vouchers (there are plain cakes to those w the "kui" kind) and then just hand it out (mail or ask ur parents to give). They can go redeem at their own convenience - save the hassle of collecting numerous boxes and related logistics If u are holding a 1 month celebration party, u can invite family and friends. Minimum have to still give cake to relatives. Friends and colleagues is really up to ur consideration - convenience, budget, how close etc