Reaction to poison ivy, maybe

Pacino and Gore, for two3 Particle with electrons and neutrons4 Nike's Swoosh or Wikipedia's globe, e.g.4 ___-N-Pepa, "Push It" group who seem like they may be suited to selling treats at a bake sale, with a name that is a classic seasoning4 ___ talk (motivating pre-game speech)3 Dog's handshake offering3 ___ Clapton, "My Father's Eyes" singer4 Bread enjoyed with hummus4