Check out Philly from One Liberty’s new observation deck

It's opening weekend for the brand new 360-degree observation deck in the vaulted pyramid that crests One Liberty Place. Tickets are available via walk-up or online.

Where: One Liberty Observation Deck at 1650 Market St. 19103

When: November 28, 2015 at 10:00 a.m. to November 29, 2015 at 10:00 p.m.

How much: $24 for adults; $19 for kids