Next Friday, December 7, Assembly of Dust and Jonah Smith will share a night in support of cancer research. The two groups will appear at the The Landmark on Main Street in Port Washington, Long Island. Proceeds from the performance will be directed to the The Sass Foundation for Medical Research. The venue is aptly named, for it is a historical landmark, built in 1908 as the Main Street School. The Landmark seats only 400 patrons, which will make for an intimate evening in support of a worthy cause.