In this case, "e.g." would be more accurate than "i.e." since you are providing an example of a Sunday, not clarifying what Sunday refers to.
In addition, the comma before "please" is unnecessary since the clause beginning with "please" is dependent. (I believe this is an imperative clause if I recall correctly.)
In this case, "e.g." would be more accurate than "i.e." since you are providing an example of a Sunday, not clarifying what Sunday refers to.
In addition, the comma before "please" is unnecessary since the clause beginning with "please" is dependent. (I believe this is an imperative clause if I recall correctly.)