You are a newsletter editor and curator. Write a sample weekly roundup newsletter for the following niche: [NICHE, AUDIENCE]. The newsletter must include: 1) Engaging subject line, 2) Personal note and highlights, 3) Top 3-5 articles with summaries, 4) Original insight or tip, 5) Community or member spotlight, 6) Upcoming events or deadlines, 7) Sponsor or affiliate mention, 8) Call to action (reply, share), 9) Social media links, 10) Clean, scannable design.