Moon -- The marching band and orchestra of Moon Area High School, 8353 University Blvd., will hold a spaghetti dinner from noon to 6 p.m. Sunday in the school cafeteria. Also taking place will be a basket raffle, bake sale and entertainment provided by students. The cost is $6 in advance or $7 at the door, free for children 5 and younger. Information: 724-630-6055 or 412-334-6236.
Moon -- The Pittsburgh Airport Area Chamber of Commerce and the Marcellus Shale Coalition will hold Professional Services: Regulatory Environment and Permitting Process at 7:30 a.m. Friday at Embassy Suites, 550 Cherrington Parkway, as part of the Meet Your Energy Neighbors series. Guest speakers include representatives from ComTech Industries, Mascaro Construction and Michael Baker Corp. The cost is $45, $30 for members. Registration: 412-264-6270.
Ambridge -- Old Economy Village, 270 16th St., will hold a spring garden workshop from 9 a.m. to 3:30 p.m. April 27. The cost is $55, $50 for members, and the deadline is Saturday. Reservations: 724-266-4500, ext. 120.
To include your event, send details with a daytime phone number to: Westscape, Pittsburgh Post-Gazette, 34 Blvd. of the Allies, Pittsburgh 15222 or email firstname.lastname@example.org. All information must be received two weeks before the publication date.