TSB in La Porte Precinct has organised the event for Friday, May 3 (9.30am-12.30pm).
All funds raised will be used to support patients living with cancer.
Theresa Halkett, TSB Grangemouth bank manager, said: “Strathcarron Hospice is a vital part of our local community and we’re really proud to have them as our local charity partner.
“Our team in Grangemouth has worked really hard putting in a lot of time and dedication to make this event a success.
“We really hope we will be joined by the local community for a cake or two and help celebrate the fantastic work and support the hospice gives to so many people.”