For unwavering support of Amarillo College that includes a generous leadership gift to AC’s comprehensive campaign and an insightful makeover of the Washington Street Campus fitness center, Sims + Architects has been named recipient of the AC Foundation’s annual Chairman’s Award.Majority owner Sheila Sims, who is a second-term member of the AC Foundation Board of Directors, accepted the illustrious accolade during the Foundation’s 60th Annual Meeting on Sept. 10 at the Amarillo Club.