On 2026-06-21, Tom Grennan brings his powerhouse voice and electric stage presence to Lincoln Castle, transforming the ancient stone ramparts in the heart of Lincoln into an open-air arena for an unforgettable summer night. Against the dramatic backdrop of the castle and the city skyline, the concert will blend his raw, soulful anthems and newer pop-leaning tracks, with crowd-pleasing singalongs and intimate moments that showcase his lyrical honesty. Thousands of fans will spill across the lawns and terraces under glowing lights as a warm June evening hums with anticipation, the mix of stomping rhythms, shimmering guitars, and his distinctive rasp building to euphoric peaks. Support acts and polished production will keep the momentum tight while the historic setting adds a cinematic quality to every chorus. Tickets are expected to sell quickly, with early arrivals enjoying pre-show atmosphere among the castle walls and post-concert memories echoed down the medieval streets of Lincoln.