Hi Hazel,
You can consider Hotel Rendezvous if you haven't had your solemization. They can do it at any requested time (eg. lunch, high-tea or buffet) but of course, subject to the availability of the function room.
They have quite a comprehensive package. I took the dinner buffet package for 32pax (less than 2K) and it comes with the solemnization table set-up (with flower centrepiece, fresh floral decoration for couple seats) a theatre style seating arrangement for your guests and round tables for sit-down buffet dinner. The buffet menu has quite a wide variety as well (with cold dishes, appetizers, soup, salads, bread, 6 to 7 main dishes, desserts, free-flow of soft drinks, coffee and tea) and the food are negotiable for replacement to your preferred choice (but need to the around the same price range, of course). My HTB have frens who are vegetarian and they can provide a vegetarian set (7 course meal) at no additional costs.
Other additional perks from them are gift favous, invitation cards, complimentary parking for guests, no corkage charges for wines brought in, etc.
If you are intestered, you can email Sharon Chan at Hotel Rendezvous. Though we have not had our ceremony yet, I believed it will turn out to be a very pleasant one.