Science On Tap @ City MarketScience on Tap @City Market-Wednesday, May 1, 5:45 pm, City Market, Tomlinson Tap Room on second floor, 22 East Market Street, Indianapolis. Topic: The Higgs Boson Particle. Speaker: Daniela Bortoletto, Physics Department, Purdu University. More information. If you missed her excellent presentation a few months ago at CFI-Indiana, here is your chance to hear her or if you just want to hear her presentation a second time.