Any package deal recommendation for NYC?

Ok, I have family members visiting from overseas in July. They will arrive at JFK and wish to stay in NYC for a couple of days. Does anyone know any good package deals (hotel, tour guide, food, etc) for NYC? Including myself, we're a group of three adults and two young children below 11. I live in upstate NY and am not really familiar with NYC so I thought I'd look into package deals. Any advice will be appreciated and thank you in advance!