Dick Cavett’s Tick Hall, one of seven McKim, Meade, and White houses on the Montauk ocean bluffs, and two houses on the waterfront on the other side of the Montauk peninsula, have made for interesting agendas at recent East Hampton Town Zoning Board meetings. The latter, an application for erosion-control work on Soundview Drive, was approved on Tuesday. A hearing on Mr. Cavett’s application met with favorable response on April 23, although a decision is pending.