The theme of the workshop is structural properties of Lagrangian Floer theory and its applications. Topics will include the behavior of Floer cohomology under various kinds of surgery; formulas for the behavior of disk potentials under Lagrangian surgery or mutation; potentials with values in the Chekanov-Eliashberg dg-algebra with loop space coefficients; techniques for showing unobstructedness of Lagrangians; the construction of generators of the Fukaya category; equivariant Floer theory and relations to vortex invariants; and the classification and construction of Lagrangian submanifolds. The goal of this workshop is to develop a community of junior and senior researchers in Lagrangian Floer theory.