A team of fundraisers are hoping to spot as many of The Big Sleuth bears as possible in 12 hours.
The group, from Network West Midlands, will be taking on the challenge in aid of Birmingham Children’s Hospital.
The challenge will see them only able to use public transport on August 1st.
A spokesperson said: “It’s going to be a big challenge but our very own Goldilocks will be helping our team get around. “
The progress of the group will be posted throughout the day on the @networkwm, @myswiftcard and @westmids_ca Twitter accounts.
People can donate to the fundraising challenge online.