Every summer thankfully introduces new luxe hotels to send houseguest overflow. The Roundtree, Amagansett, a 15-room boutique hotel and event venue, debuts just in time on June 1. We had to smile at its complimentary Lemonade Stand program that invites children, whether guests or non-guests, to learn entrepreneurial skills while raising money for the charity of their choice. 273 Main Street; 631.267.3133; theroundtreehotels.com
