The Deltaville Maritime Museum unveils the schedule for this year’s “Groovin’ in the Park” concert series. The opening show is May 7 and features blues guitarist Tom Euler and his trio. A 20th anniversary celebration with Clayton Neal and a special appearance by the Steve Bassett Band. Tickets for these 2 shows are $15 advance and $20 at the gate. All other performances are $10 in advance and $15 at the gate.