Please what gardens/ parks on the mainland can one hold a picnic? Or what restaurant or cafes have ample picnic space like a green area or a garden to host about 20 people? I've been told of Ndubuisi Kanu & JJT Park at Ikeja but after booking online, what next? Also do these parks allow groups stay till latest 9pm? Is there security till then? Will tokens be collected if it's s group of just 20, it's kind of urgent so I'll be reading replies. Thank you.