• MLK Day of Service

    (school age children and parents) On this important day of service, families are invited to stop by the Stackhouse Education Center to create Valentine cards that will be delivered to clients of SAGE Eldercare to brighten their day. This in-person drop-in event allows us to gather as a community in service of others. We’ll provide…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Afternoon Tea

    11:30 am, 12:00pm, 1:00 pm, and 2:30pm You are invited to enjoy an enchanting Afternoon Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Afternoon Tea

    11:30 am, 12:00pm, 1:00 pm, and 2:30pm You are invited to enjoy an enchanting Afternoon Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Bringing Blooms Home: Choosing the Best Flowering Trees for Your Garden

    (for adults) John Beirne, Director of Horticulture, will present a lecture on flowering trees that are well suited to gardens of any size. Learn about trees that not only bloom beautifully throughout the gardening season, but also offer year-round benefits such as shade, vibrant autumn color, wildlife-supporting fruit, pollinator value, and attractive winter form. John…

  • Feeding Feathered Friends

    (adults & teens) It’s bird-feeding season! Time to put up your feeders and enjoy the spectacle as our resident winter birds stop by in search of a tasty treat. If you’re unsure which feeders to use, which seed to buy, or how to keep those pesky squirrels at bay, our expert will teach you everything…

  • Bringing Blooms Home: Choosing the Best Flowering Trees for Your Garden

    (for adults) John Beirne, Director of Horticulture, will present a lecture on flowering trees that are well suited to gardens of any size. Learn about trees that not only bloom beautifully throughout the gardening season, but also offer year-round benefits such as shade, vibrant autumn color, wildlife-supporting fruit, pollinator value, and attractive winter form. John…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Valentine’s Day Afternoon Tea

    11:30 am, 12:00pm, 1:00 pm, and 2:30pm You are invited to enjoy an enchanting Valentine’s Day Afternoon Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers…

  • Afternoon Tea

    11:30 am, 12:00pm, 1:00 pm, and 2:30pm You are invited to enjoy an enchanting Afternoon Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Discover Tuscany Through Wine: Tenuta Torciano Wine School

    (adults) Enjoy an authentic Tuscan tasting experience featuring Tenuta Torciano wines, artisanal olive oil, and balsamic vinegar, thoughtfully paired with traditional appetizers. Guided by a Tenuta Torciano sommelier, you’ll explore…

  • Maple Sugaring Fest 2026

    It’s going to be a sweet day! The whole family will enjoy spending the day outdoors, learning the steps involved in turning tree sap into delicious maple syrup, hiking our trails, and participating in our Maple Sugaring Challenge! Enjoy a relaxed winter afternoon, sipping hot cocoa, shopping our vendors, and more. We will have staggered…

  • Philadelphia Flower Show: Rooted – Origins of American Gardening

    (adults only) Join us for our bus trip to The Philadelphia Flower Show and explore “Rooted: Origins of Gardening.” The 2026 Show includes 10-acres of breathtaking floral displays, garden landscapes, top plant and botanical art competitions, shopping and special activities. Don’t miss your chance to see visionary designers, expert gardeners, and passionate green enthusiasts sharing…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Cream Tea

    11:30 am, 12:00 pm, and 1:00 pm You are invited to enjoy an enchanting Cream Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…

  • Afternoon Tea

    11:30 am, 12:00pm, 1:00 pm, and 2:30pm You are invited to enjoy an enchanting Afternoon Tea in Wisner House overlooking the Arboretum’s beautiful grounds! Upon arrival, you will be offered a menu of fine teas and infusions. Your choice of tea will be brewed to perfection. Once everyone is settled in, the tiers will arrive…