The Melanoma Foundation of New England had its annual Shades of Hope gala at the InterContinental Hotel the other night. Guests included Marathon legend Bill Rodgers, Boston Athletic Association executive director Tom Grilk, Melanoma Foundation of New England board chair Amy Walls, and Meghan Rothschild, a melanoma survivor who’s now an advocate for the foundation’s “Your Skin Is In” program.Mark Shanahan can be reached at email@example.com. Follow him on Twitter @MarkAShanahan. Meredith Goldstein can be reached at firstname.lastname@example.org. Follow her on Twitter @MeredithGoldste.