Harrogate Theatre: G&S Festival, featuring the Savoy Singers with Iolanthe (August 20), Kings College, London, with The Mikado (August 21) and Putteridge Burys and Wolverton G&S Societies present Trial by Jury and The Zoo (August 22). Contact 01423 502116.

Harrogate Royal Hall: G&S Festival, featuring National G&S Opera Company with HMS Pinafore (August 20), The Gondoliers (August 21), Patience (August 22) and The Mikado (August 23). Contact 01423 502116.

Harlow Carr, Harrogate: Lord Chamberlain’s Men present Twelfth Night (August 27). Contact 01423 502116.

Dales Countryside Museum, Hawes: Connections North: mirror images print exhibition (to October 6). Contact 01969 666210.

Farfield Mill, Sedbergh: Exhibitions: Colin Reynolds’ Seascapes (to September 6), Jamie Barnes - Architypes and Aquatints (to September 6), and Mary Sleigh and Jan Miller (to August 31). Contact 015396 21958.

National park offices, Yoredale, Bainbridge: Exhibition, The Hills Afford Great Store of Lead (to September 25). Contact 0300 456 0030.

Dukes Theatre: Lancaster: Exhibitions: Mouth of the Lune by Colin Reynolds (to August 20) and Flock by Simon Nixon, Bridget Longdon and Sarah Hicks (August 31 to September 27). Contact 01524 598500.

Williamson Park, Lancaster: Oliver Twist (to August 30). Contact 01524 598500.

Grand, Clitheroe: Tribute band U2 2 (August 29). Contact 01200 421599.

Platform Gallery, Clitheroe: Exhibition by calligrapher Norman Kelly (to August 21). Contact 01200 425566.

Thompson Park, Burnley: Heartbreak Productions present Mr Stink (August 22).Contact 01282 664400.

Exchange Arts Centre, Keighley: Hollow Earth, Barbarian Hermit and Viet Bong (August 21); Goth rock band Skeletal Family (August 22). Contact 01535 661591.

East Riddlesden Hall, Keighley: Lord Chamberlain’s Men perform Twelfth Night (August 25). Contact 0844 249 1895.

Octagon Live, Sandbeds, Riddlesden: Former New York Dolls guitarist Steve Conte (August 20). Contact 01274 562252.

Bingley Arts Centre: The Spooky Men’s Chorale (August 27). Contact 01274 567983.

Scar Top Chapel, Haworth: Airedale Male Voice Choir (August 22). Contact 01535 653110.

Bingley Arts Centre: The Spooky Men’s Chorale (August 27). Contact 01274 567983.

Alhambra Theatre and Studio, Bradford: East is East (August 31 to September 5). Contact 01274 432000.

Grand Theatre, Leeds: Agatha Christie’s And Then There Were None (to August 22); National Theatre drama The Curious Incident Of The Dog In The Night-time (August 24 to 29); Freddie Flintoff: Second Innings (August 30). Contact 0844 848 2700.

Leeds City Varieties: Cheryl, Mike and Jay (September 5). Contact 0113 243 0808.

Leeds Civic Hall: Witness for the Prosecution (to August 30). Contact 0844 848 2700.

West Yorkshire Playhouse, Leeds: Northern Ballet presents the world premiere of 1984 (September 5 to 12). Contact 0113 213 7700.

Millennium Square: Me & My Piano (August 21 to September 10). Contact 0113 244 6586.

Henry Moore Institute, Leeds: Exhibition: Eileen Agar: Natural Ready-mades (to August 30). Contact 0113 246 7467.

Harewood House, near Leeds: Red Kite A level-art and design exhibition, featuring work by South Craven School (to September 6). Contact 0113 218 1010.

Great Hall, Leeds University: Leeds International Piano Festival (August 26 to September 13). Contact 0113 244 6586.