Adjunct membership is for researchers employed by other institutions who collaborate with IDM Members to the extent that some of their own staff and/or postgraduate students may work within the IDM; for 3-year terms, which are renewable. We would like to show you a description here but the site won’t allow us. Aug 19, 2021 · Roast chicken and roasted salmon are other popular main courses for Rosh Hashanah. For beet-and-dill roasted wild salmon, cooked and grated purple beets are layered on top of the salmon which marinates for at least 30 minutes. Over time, the fish takes on an intense purple hue and makes a truly incredible centerpiece for a holiday dinner.