Calander

I a looking for someone to either create from scratch or edit some existing application: A web based calander that my clients can post events at their night clubs and can been seen on-line by web browsers. I am not picky regarding platform, language, or operating system. I am very picky regarding appearance, functionality, scalability, and dependablilty. Also, I need a web based dating site.... not your find-a-soul-mate type, but a simple "Get-a-Date-Tonight" site that allows members to post pictures and add text.