just found a lovely cafe we can visit
Wetton Mill tea rooms
http://www.thecaptainsguide.co.uk/wetton-mill-tea-rooms-c434.html
https://www.google.com/maps/dir/Darley+Dale,+Matlock/Wetton,+Ashbourne+DE6+2AG/@53.1385378,-1.8765116,12z/data=!4m14!4m13!1m5!1m1!1s0x487989b5234fed89:0x218743ba7fcd2e19!2m2!1d-1.596115!2d53.165952!1m5!1m1!1s0x487a3c91e5368199:0x93657d90752af017!2m2!1d-1.8583248!2d53.1020224!3e0