It's the Spring Diesel gala on the Nene Valley Railway, running from Peterborough to Wansford.
The home fleet will be joined by 20048 from Midland Class 20 Association, 46045 from Peak Locomotive Society, 31128 & 47375 from Nemesis Rail, a Class 56/3 from Hanson Traction and a Class 66 from GBRf.
On the Saturday, Electra Railway Graphics will have a stand on Wansford Station, joined by Carl and Andy from It's-N-Gauge. Please come along, enjoy the clag and say "hi".