Independence Seaport Museum (ISM) is gearing up for the summer season with programming and events that allow visitors to explore Philadelphias river of history and world of connections, all from aboard its two historic ships, Olympia and Becuna. Philadelphia is a city that was born from the Delaware River, states Peter S. Seibert, president and CEO of the Independence Seaport Museum. As you make plans for the summer, I encourage you to come down to the river and begin exploring its rich history by attending one of our programs. Coinciding with Memorial Day Weekend, the museum will celebrate Becuna (Becky)s 80th birthday with a weekend full of programming and special discounts from Saturday, May 25, to Monday, May 27. A WWII-era submarine, Becky was commissioned on May 27, 1944, at Electric Boat Company in Groton, Conn., and sent immediately to the Pacific Ocean, where she engaged the naval forces of Imperial Japan during WWII.In 1951, Becuna underwent modernization as part of the United States Navys Greater Underwater Propulsion and Power Program (also known as the GUPPY Program), where she was refitted with a streamlined hull and a snorkel system, among other upgrades. Becky is the only Guppy 1-A type submarine remaining anywhere in the world. Relocated to Philadelphia in 1969 after she was decommissioned, Becuna was made a museum in July 1976 as part of the Bicentennial Celebration of the Declaration of Independence and moved to Penns Landing to be docked alongside the Olympia. Throughout the holiday weekend, the museum will offer special promotions to celebrate Becunas historic milestone. Visitors who purchase either the Climb Aboard, the Explorer, or the Admiral Dewey admission packages will receive a special memento to remember Becunas 80th Birthday Bash.The Climb Aboard package is a ship-centric offering that features self-guided exploration of Olympia and a guided tour of the cruisers engine room, plus a guided tour of Becuna. The other two options, the Explorer and Admiral Dewey packages, include self-guided exploration on Olympia and a guided Becuna tour in both packages, plus a guided tour of Olympias engine room with the Admiral Dewey selection, in addition to self-guided exploration in the museum building. Additionally, shoppers in the Museum Store will receive an 8.0 percent discount on any Becuna-themed merchandise. ISM will also introduce its expanded historic ship schedule, which will run until Labor Day. Guided tours of Becuna will be offered daily at 11 a.m., 1 p.m., 2 p.m., and 3 p.m., alongside guided tours of Olympias engine room at 11 a.m., 2 p.m., and 4 p.m. These ships were never designed to last this long, says Independence Seaport Museums Shipboard Interpretation Manager Greg Williams. Becuna is still here 80 years later, serving as a link to our past and educating younger generations about our nations history. It is a remarkable thing and a testament to ISMs commitment to her as her caretaker. Olympia, the oldest floating steel ship in the world, will also be the site of events throughout the summer. Back again for a second year, ISMs Captains Corner series will be offered once a month aboard the ship. The series will cover various topics, but all have one common thread: highlighting themes relevant to the museums two historic ships. Guests can learn about the American Army in the Phillippines during the Spanish-American war with Ph.D. student Derrick Rowe on June 29; the naval life and leadership of Fleet Admiral Chester Nimitz with Dr. Tyler R. Bamford from the Naval History and Heritage Command on July 27; and Hitlers plan to stimy the Americans in the Atlantic Ocean with K.A. Nelson, the author of Killing Shore: The True Story of Hitlers U-boats Off the New Jersey Coast, on Aug. 17. The cost per program is $15 per person and includes access to the lecture and self-guided exploration onboard Olympia.ISM members receive free admission. Summer evenings at ISM will come alive with Olympia After Hours, a series of special events that the museum will launch in June. Back due to popular demand following a similar event held in 2023, Olympia After Hours will include speakeasy evenings plus three new thematic evenings for those 21 and older. On June 14, July 12, and Aug. 9, attendees will be transported to a 1920s-era speakeasy, complete with jazz music, themed cocktails, and mocktails. On June 28, July 26, and August 23, visitors can experience different themes, including a celebration of Pride month (June 28), a sci-fi night where guests will travel to far-off realms (July 26), and a 90s night where attendees can relive the recent decade (Aug. 23). Tickets for each event are $35 per person and include one complimentary drink.ISM members receive free admission. Rounding out summer programming is a new event on Olympia scheduled for Saturday, Aug. 3.ISM will be joined by Nerd Mall and Origins of Play for Olympia Con, a full day of gaming and exploration. From 10 a.m. to 4 p.m., gaming enthusiasts, anime lovers, and collectors will unite for an unforgettable experience filled with cutting-edge video game tournaments, thrilling anime and cosplay, amazing vendors, and more. To make the day sweeter, Philadelphias own Bassett Ice Cream will be available during the event, selling ice cream to those onboard. Additional information and ticket options will be announced shortly on ISMs website. About Independence Seaport Museum The Independence Seaport Museum (ISM), founded in 1960 as the Philadelphia Maritime Museum, encourages visitors to discover Philadelphias river of history and world of connections. Stewards of the Olympia, a 19th-century cruiser, and the Becuna, a WWII-era submarine, ISM is home to interactive and award-winning exhibitions, one of the largest collections of historic maritime artifacts in the world and a boatbuilding workshop. Accredited by the American Association of Museums since the 1970s, it is a premier, year-round destination adjacent to Spruce Street Harbor Park on Penns Landing. Visit daily from 10 a.m. to 5 p.m. and see our full schedule of programs and events at www.phillyseaport.org.