sir with due respect,that place is no doubt quite big for a gathering,but there is no shade at all,otherwise i would have put up this option on firs priority,the place i suggested is nearby lake,u can see from the pics that its all covered with trees..i m sure if we gather in the parking lot of lake park,people will definitly get annoyed in direct sun,as these days its very hot there,my last visit was on dis sunday,and believe me it was scorching heat..secondly the parking lot olways has lots of unwanted crowd,bcoz of school trips and all,which i dont think we would like as it would be a big hastle..as arsalan said,lets move in groups,then hault at the kallar kahar toll plaza,then move to te lake park parking lot,and then go together in that area...if anybody needs assistance he can contact me at 03335291788 (saad amjad) or arsalan on his number...regards!!