Sunday nights tend to be quiet in all clubs. I used to go to Cupids on a sunday and that used to be quiet, but sometimes the quiet nights are the best. Anyways, it depends what you're looking for in a club? Liaisons is worth a visit. It is much smaller than Partners but it is a very friendly place and they have lot fo different themed nights, including bi nights on Tuesday and greedy girls every third Friday. Their couples times are Saturday night and Sunday day time, but they let single guys in in the evenings. Check out their web site
thanks blue
well have a look