LIBRARY PICNIC: The Friends of the McKinley Memorial Library will host a community picnic at 5:30 p.m. Thursday on the lawn of the McKinley Memorial Library in downtown Niles. EASTERSEALS OPEN HOUSE: Easterseals of Northeast Ohio, 200 Edwards St., Youngstown, will have an open house from 11 a.m. to 1 p.m. today. ADULT DAY CAMP: The Jewish Community Center of Youngstown is offering "Camp Kid Again," a day camp for adults, 9 a.m. to 1 p.m. Aug. 4 to 7. CARD SHOW: The Steel Valley Card Show will take place 9 a.m. to 6 p.m. Saturday at the Eastwood Event Centre in Niles. The show will feature vendor tables filled with sports cards, Pokemon, trading card games, comics, memorabilia, collectibles supplies and more.