Tehillim
It is not our custom to recite the pesukim printed before and after the Tehillim.
At the conclusion of Tehillim, an individual whose parents have passed recites Kaddish Yasom. If a chiyuv (an individual commemorating a yahrzeit or an avel) is present, Kaddish is recited at the end of each sefer. In such a case, the Yehi Ratzon following each sefer should be recited beforehand (at least by the one reciting Kaddish).
If you did not finish reciting Tehillim before davening, finish it as soon as possible (after Minchah, on Sunday, or on the following Shabbos).
Farbrengens
Continue the Shabbos Mevarchim farbrengen at home during the Shabbos meal, by discussing with your family the general idea of Shabbos Mevarchim and the special dates of the upcoming month (e.g., Shavuos and Chof-Ches Sivan).
Women and girls should arrange their own farbrengens, either on Shabbos or on motzoei Shabbos.