Aquatopia is a major exhibition exploring the imaginary* of the ocean deep, which features several dozen artists from JMW Turner and Rene Magritte to recent Turner Prize nominees Spartacus Chetwynd and The Otolith Group.
Fascinating marine objects will also appear amongst the artworks - scrimshaw, glass botanical models and ancient maps, for example.
* or possibly imagery !?
So, grab your periscope, jump in your bathysphere and head for the Shop on the upper floor. We'll meet there and wade straight into the exhibition. When we've had a look around we can head down to the Café on the lower floor for a cuppa and to share tales of the deep ...
Oh, and if you can't make it for 1pm don't worry - I'll email out my number nearer the time so you'll be able to track us down if you turn up a bit later.