Some attractions are already open with more opening Memorial Day weekend. So, what can one expect from Seacoast Adventure? Mini Golf Seacoast has a beautiful mini-golf course that is currently open during the weekends and will switch to daily after Memorial Day weekend. The perfect activity for families or a first date. Go-Karts Put the pedal to the metal on their quarter-mile-long track. You have to be at least 4'10" to drive one of the karts and at least 3'4" to ride with a qualifying adult. Water Playground Once it really warms up Shipwreck Cove is the go-to spot for kiddos looking to cool off. Featuring multiple slides and fountains.