Substate Soccer Finals, Derek's Dance - And More Around Johnston This Weekend

What:
When/Where: noon Saturday at the Johnston High School soccer fields
Why go: The boys are one game away from the state tournament. They take on Dowling Catholic today in the substate final.
Cost: TBD

What:
When/Where: 7 p.m. to 11 p.m. Saturday at Johnston Lions Club
Why go: Celebrate the life of seven-year-old Derek Ellerbeck, who passed away in March. The do-over prom and tropical party will raise money for medical bills.
Cost: $25 per person or $45 per couple.

What:
When/Where: noon Sunday at 7 Flags Event Center, 2100 Northwest 100th Street in Clive
Why go: Enjoy a family afternoon with musical performances by Justin Roberts, The Nadas and The Verve Pipe. The event includes balloon creations, cookie decorating and much more.
Cost: $10

What:
When/Where: 10 a.m. Monday at the new Johnston Veterans Memorial, 6700 Merle Hay Road.
Why go: Celebrate Memorial Day with a  dedication that includes a 21-gun salute, wreath laying, "Taps" and much more.
Cost: Free

What: Gold Star Museum Open House
When/Where: 5 a.m. to 4:30 p.m. Monday at the at Camp Dodge.
Why go: A complimentary breakfast will be served from 6 a.m. to 9 a.m., and check out the museum.
Cost: Free