St John's Waterloo is beating its parish bounds starting outside the church at 10.30 sharp.
The route is along Lower Marsh and back along the river.
Sticks will be available to beat the boundaries of the parish marking out the area for which Waterloo has responsibility -The London Eye falls within the parish.
A a barbecue with sausages follows in the church garden but participants are asked to bring food to share.
St John's Waterloo
73 Waterloo Road, SE1 8TY
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