City of the Hills Foothills to host summer workshop, ‘Mary Poppins Jr.’ “Mary Poppins Jr.” will be performed at 3 p.m., Friday, July 16, Saturday, July 17, and Sunday, July 18. The show will be performed by the young actors, who are taking part in the Orpheus Theatre Summer Musical Workshop. The shows will take place at Foothills Performing Arts and Civic Center at 24 Market St. in Oneonta. Go to www.orpheustheatre.org for more information. Animal shelter to host open…