I will talk about the wrapped Fukaya category of the Weinstein manifold obtained by plumbing copies of cotangent bundles of surfaces. A symplectic handlebody decomposition of this manifold will be described. As objects of the Fukaya category, the cocores of the 2-handles provide a generating set whose endomorphism algebra turns out to be quasi-isomorphic to the derived multiplicative preprojective algebra associated to the plumbing graph. This talk is based on joint work with Yanki Lekili.