I have just rung the White Hart pub, which is in Alfred Gelder Street, Hull ( not to be confused with Ye Olde White Harte off Silver St and Bowlalley Lane)
MAP and Details HERE
I spoke to the landlady, Avril, who confirms that Shanty Jack, the Festival's director, has asked her whether a singaround could take place tomorrow, Friday, and she is very pleased to say yes. Furthermore she will at some point provide some trays of sandwiches to help the beer go down. The pub will be open from 5.00pm onwards but Avril does not really expect things to get going until after 7.00Pm.
Avril says that on Saturday and Sunday hot meals will be available.

I shall be there and Less of Hull says he will also be there.
How about you Ossen? And will Zeke and John be attending?
And you Willa, willa you? I know Hissyfits are at Saddleworth but can anyone else definitely commit? What about you, SiR jOHn of Hull, or might have something better to do?
By the way, Avril says that the opening times detailed in the link are out of date so she will definitely be open on Friday.