Shop the Latest Collection of Local Optimist Hoodies & Sweatshirts. Madhappy is a brand that centers on fashion and lifestyle, with a specific focus on generating discourse and awareness around mental health. Stay cozy and stylish with the latest collection of Local Optimist hoodies and sweatshirts. Shop now and show off your love for your local community! Stay cozy and stylish this season with Local Optimist's latest collection of hoodies and sweatshirts.