Philadelphia Organ Festival, Shamrocks & Shenanigans, William H. Macy and more in this week’s ‘Things To Do’

April 3–6: “A Midsummer Night’s Dream” in Delaware, a Johnny Cash musical in South Jersey and a restaurant week in the Philly ‘burbs.

March 27-March 30: Philly’s Health and Healing Expo, an after-hours event at the Museum of the American Revolution and Barely Dead in Del. are among the highlights.

March 13–16: Erika Alexander in Delaware, St. Paddy’s Day celebrations in Philly and EagleMania in South Jersey are among this weekend's event events.