They Might Be Giants are celebrating milestones including the 40th anniversary of their debut album 'Birdhouse in Our Soul' with the 'Bigger Show Tour,' revisiting rare tracks like 'Exquisite Dead Guy' and reflecting on their enduring legacy through retrospectives and new album releases. The band continues to highlight their quirky artistic identity with deep cuts and anniversary tributes to albums such as 'Mink Car' and 'Join Us.'