Tickets Available for $16.99 Adults / $4.99 Kids 12 & Under; Discounted Prices for IKEA FAMILY* Members ($12.99 Adults / $2.99 Kids 12 & Under) CONSHOHOCKEN, Pa., 2015-5-20 — /EPR Retail News/ — IKEA is hosting its annual Midsummer Smörgåsbord event in the restaurants of all IKEA U.S. stores on Friday, June 12. “Midsommar” (midsummer) marks the longest…