Toddler

Not sure what your budget is and how elaborated you would like the balloon decorations to be. You can check out these websites for some simple ones: http://www.partywholesale.com.sg/product/balloons/ or http://www.balloonblasters.com.sg/ or http://www.partyday.com.sg/balloons.html You can also look at this shop: https://www.thecakeshop.com.sg/category/cake-menu/ They offer balloons as well. :)

I know of friends who bought kitchen play set for their children and it's not cheap. You can consider renting if you are keen: Step 2 modern kitchen set http://www.rent-that-toy.com/ToysInfo.php?id=243 This set can be rented for 4 weeks at $48/month.

I've heard good reviews for Berries. They seemed to come highly recommended for the fun ways they teach Chinese to the little ones. Heard some feedback on how the children enjoy going for class there. Perhaps you can consider them: http://www.berriesworld.com/language_of_love.html My friend signed up for a trial class but not sure if they are still offering that as that was some years back. You can try asking as it would be a better gauge of whether it is suitable for your child. :)

I've heard good things about Little Footprints, especially regarding their student-teacher ratio. Judging from their facebook page, which is highly rated by parents, the kids look like they are always having fun and have tons of awesome activities. You can look at personal postings of Little Footprints here: https://www.facebook.com/pages/Little-Footprints-School-House/550208541733831 Afraid I have not heard too much about Everland though. Hope this helps!