Raptor Day Boxed Lunch Sun, Sep 26, 2010 Wave Hill House View All Events While Wave Hill provides a picnic area adjacent to Glyndor Gallery, you may also reserve a special boxed lunch on Raptor Day. These lunches will be provided by the Wave Hill Café, and replace regular Sunday Brunch today. Reservations should be placed by 4pm, Friday September 24, by emailing wavehillcafe@greatperformances.com. $10 Adult/$7 Child.