The second public forum on the planning and design of the northern area of Conomo Point is scheduled for Thursday. A consultant from Brown Sardina, Inc. of Boston will present recommendations and design options for the summer cottage community land , including public access to the waterfront. The town is expected to consider changing the area’s zoning at its annual Town Meeting in May. The land exists as one parcel with 80 separate leaseholds. The Board of Selectmen has indicated its interest in developing the property for sales and long-term leases. The forum is scheduled for 7 p.m. at the Essex Elementary School, Story Street.