Salam Tarek

this is a great idea !

If I can suggest something, is may be to clarify more the concept of this kind of proposal, so people can go ahead and share some of their time...

for example you can propose:

the frequence (each Thursday...?)
places (may be to meet in different place each time... restaurant?)
may be to create a newsgroup, so you can email people of the next events...

salam