The Norfolk and Norwich Festival is up and running, and here's what is on offer for today.

• LIQUID GOLD IS THE AIR

Rosemary Lee with Roswitha Chesher (Visual Art/Film)

St Catherine's Chapel, Norwich Cathedral

9.30am - 4.30pm

FREE

Three-screen video installation with sound inspired by the Cathedral of Trees arboretum in Milton Keynes, planted on the exact footprint of Norwich Cathedral 40 years ago.

• JEFF KOONS

(Visual Art)

Norwich Castle Museum & Art Gallery

10am - 4.30pm (Sundays 1 - 4.30pm), £6 - £4

The largest UK exhibition for a decade of work by one of our era's most important and controversial artists.

• FESTIVAL EUCHARIST

(Classical Music)

Norwich Cathedral

10.30am

FREE

Includes Mozart's 'Spatzenmesse' and his first Epistle Sonatas, composed aged sixteen.

• MEKLIT

(Music)

Norwich Playhouse

7.30pm

£16

Ethiopian-born Meklit's elegant and soulful folky/jazzy style encompasses influences ranging from hip-hop and art-rock to soul.

• POLAR BEAR

(Music)

Sunday Night Beat Club, Norwich Arts Centre

8pm - Late

£15

Experimental jazz band that disposes with genre restrictions, embracing dub, hip-hop, rock and ambient electronica.

• C.a.p.e

(Outdoor/ Performance)

Various spaces in Norwich City Centre, 3.30pm - 8.30pm, FREE

Computer Automatic Personal Environment is a futuristic system which uses video goggles, trackers and a headset to allow the audience to explore a new reality, another space, another time.

• FITTING

(Outdoor/Performance)

Various City Centre locations, 6pm, FREE, UK PREMIERE

Choreographer Dorner's human installation sees performers 'fitting' themselves into a multitude of city centre nooks and crannies as they forge new relationships between the city and the body.

• DE-DRIVING CODE FOR BEGINNERS: X TNT

(Outdoor/Performance)

Various City Centre locations, Throughout the weekend

FREE

WORLD PREMIERE

Belgian company's mischievous outdoor experiment into just what is permissible in public spaces.

• THE VOICE PROJECT

The Observatory (Music)

Sainsbury Centre For Visual Arts

9pm, £20

WORLD PREMIERE

New work from almost 200-member choir, with soloists and instrumentalists including pedal steel guitar maestro BJ Cole exploring our relationship with space in and around Norman Foster designed gallery.

• FOREST FRUIT

Children/Art

Norwich Puppet Theatre

Sunday May 10, 10am - 5.30pm, £4, UK PREMIERE

Belgian artist's multi-sensory installation enables children (5+) and parents to untangle their own unique patchwork of stories, following the threads of an intricately woven textile landscape.