A story about children's first visit to the seaside in the 1960s is being reported, although the context and details of the visit are unclear. The story appears to be related to a nostalgic or historical look back at the 1960s, but it may also be connected to other topics, such as environmental disasters or demographic trends. The exact nature and significance of the visit are uncertain, as reports seem to be tangentially related to various other events and topics from the 1960s.