The annual event, which takes place on May 22-28 this year, celebrates the humble sandwich – a staple in most lunchboxes across the country.
These are the top 10 sandwich shops in Wigan according to Google reviews
5. The Sandwich Corner
35 Warrington Road, Ashton, WN4 9PJ. An example of a review: "Food is excellent and the staff are very friendly and welcoming and always very polite." Photo: submit
6. Butty-Licious
7 Rainford Road, Billinge, WN5 7PF. An example of a review: "Quick efficient & friendly service. Lovely food & drink. Worth a visit." Photo: submit
7. Deb's Deli
29 Ladies Lane, Hindley, WN2 2QA. An example of a review: "Proper good food, home made and good customer service. 100% recommend Deb's deli to anyone." Photo: submit
8. Kaz's Kitchen
Market Street, Standish, WN6 0HN. An example of a review: "Best butty shop in Wigan this. We drive from Aspull especially." Photo: MA